---
product_id: 58081024
title: "StrongHold Pelvic Sacral Blocks Set High-Density Foam Wedges - Black Color Set"
brand: "orthotrust"
price: "฿5933"
currency: THB
in_stock: true
reviews_count: 13
category: "Ortho Trust"
url: https://www.desertcart.co.th/products/58081024-stronghold-pelvic-sacral-blocks-set-high-density-foam-wedges-black
store_origin: TH
region: Thailand
---

# Compact 8.5x5x4.5 inches Ultra-light 6 oz per set Non-slip engineered base StrongHold Pelvic Sacral Blocks Set High-Density Foam Wedges - Black Color Set

**Brand:** orthotrust
**Price:** ฿5933
**Availability:** ✅ In Stock

## Summary

> 🖤 Align your spine, support the planet, and never miss a beat.

## Quick Answers

- **What is this?** StrongHold Pelvic Sacral Blocks Set High-Density Foam Wedges - Black Color Set by orthotrust
- **How much does it cost?** ฿5933 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/58081024-stronghold-pelvic-sacral-blocks-set-high-density-foam-wedges-black)

## Best For

- orthotrust enthusiasts

## Why This Product

- Trusted orthotrust brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade Support:** Trusted by chiropractors and physical therapists for spinal alignment and posture correction.
- • **Durable & Hygienic:** High-density foam resists slipping and cleans easily with a damp cloth for lasting use.
- • **Portable Precision:** Lightweight design lets you take therapeutic relief anywhere—office, gym, or home.
- • **Eco-Conscious Impact:** 5% of profits fund ocean cleanup—feel good while you realign.
- • **Force-Over-Time Therapy:** Gradual ligament and soft tissue stretching for sustainable posture improvements.

## Overview

The StrongHold Pelvic Sacral Blocks Set features compact, lightweight, and non-slip high-density foam wedges designed for professional-grade spinal alignment and posture correction. Recommended by chiropractors and physical therapists, these durable blocks support force-over-time therapy to stretch ligaments and improve posture. Plus, 5% of profits go to ocean cleanup efforts, making it a smart, sustainable choice for wellness enthusiasts.

## Description

⭐⭐⭐⭐⭐ 5% GOES TO CLEAN OCEANS - OrthoTrust, through our partnership with the Nonprofit OCEANA - Will provide 5% of all profits to clean our oceans and keep them clean. Not only are you buying the highest quality, biodegradable products on the market, but YOU ARE also HELPING KEEP OUR OCEANS CLEAN and our ocean life well. Pelvic Sacral Blocks are used by trained professionals in a variety of disciplines (Chiropractors, Sports Conditioning Coaches, Sacro Occipital Technique Practitioners, etc) to provide relief for a variety of symptoms and conditions, to strengthen and stabilize the cervical and lumbar spinal bones and to preserve the proper alignment of your spine. This is a force-over-time exercise. This means that it works over time by stretching ligaments and soft tissue to make corrections and postural improvements. It should be used only under the supervision of a trained professional. OrthoTrust Recommended by Chiropractors and Physical Therapists

Review: They work - These are simple and they stay in place. They do what they are supposed to do. Seem durable and good quality.
Review: Chiropractor’s favorite tool - A little bulky, but very useful for taking care of my patients as a chiropractor! Since people have different leg lengths, this is a perfect tool to help even out their legs and reduce low back pain!

## Features

- ✅ PORTABLE AND LIGHTWEIGHT - Measures 8½" x 5" x 4½" (long x height x width) and weights only 6oz per set. Engineered underneath to prevent slipping and cleans easily with a damp cloth.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07117BNKP |
| Best Sellers Rank | #187,627 in Health & Household ( See Top 100 in Health & Household ) #313 in Bed Wedges & Body Positioners |
| Customer Reviews | 4.5 4.5 out of 5 stars (363) |
| Date First Available  | June 18, 2017 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | OT1001 |
| Manufacturer  | OrthoTrust |
| Product Dimensions  | 8.5 x 4.5 x 5 inches; 6 ounces |

## Product Details

- **Brand:** OrthoTrust
- **Color:** Black
- **Item Weight:** 6 Ounces
- **Material:** Ethylene Vinyl Acetate (EVA)
- **Product Dimensions:** 5"L x 4.5"W x 8.5"Th

## Images

![StrongHold Pelvic Sacral Blocks Set High-Density Foam Wedges - Black Color Set - Image 1](https://m.media-amazon.com/images/I/41-Up1Yj3eL.jpg)
![StrongHold Pelvic Sacral Blocks Set High-Density Foam Wedges - Black Color Set - Image 2](https://m.media-amazon.com/images/I/51bmPLUoHqL.jpg)
![StrongHold Pelvic Sacral Blocks Set High-Density Foam Wedges - Black Color Set - Image 3](https://m.media-amazon.com/images/I/61+meqFPzjL.jpg)
![StrongHold Pelvic Sacral Blocks Set High-Density Foam Wedges - Black Color Set - Image 4](https://m.media-amazon.com/images/I/619qm0PAlAL.jpg)
![StrongHold Pelvic Sacral Blocks Set High-Density Foam Wedges - Black Color Set - Image 5](https://m.media-amazon.com/images/I/71W-T4BpR0L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: The product description says the product cannot be shipped to my location. i am curious as to why not? i am a doctor of chiropractic.**
A: Hi and thank you for your question. We will be able to better help you if you ask this question through our "contact us" link because here, we only have a chance to answer once and there will be no chance to go back and forth and troubleshoot what is happening. We have shipped these blocks worldwide so I am curious as of where your location is. Please write to us and we will get this sorted out. Thank you!

**Q: Ridiculous question, but can anyone show me How many blocks are in the "set?" Just because there are a certain number shown, duh?**
A: Hi, it is a set of two half blocks. Each one for each side of the pelvis.

**Q: Where are the instructions?  Purchased and not sure how they work**
A: No instructions come with them, but there are some good videos about using the blocks.  Mainly, though, I placed them in the same position as my chiropractor does.  All I do is start out with that general positioning of the blocks, then I adjust them slightly until my back feels very comfortable and without any pain or pressure.  I hope this helps.

**Q: how sturdy are these blocks for long-term use?**
A: These are very dense so I assume they’d last a long time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work
*by J***E on August 4, 2025*

These are simple and they stay in place. They do what they are supposed to do. Seem durable and good quality.

### ⭐⭐⭐⭐⭐ Chiropractor’s favorite tool
*by E***G on June 30, 2025*

A little bulky, but very useful for taking care of my patients as a chiropractor! Since people have different leg lengths, this is a perfect tool to help even out their legs and reduce low back pain!

### ⭐⭐⭐⭐ Great Value
*by J***R on August 7, 2025*

Nice quality, firm wedges. They feel good and work as needed. Made of two pieces of foam, otherwise 5 stars.

## Frequently Bought Together

- OrthoTrust StrongHold Pelvic Sacral Blocks Set High-Density Foam Wedges - Black Color Set
- Lumia Wellness Cervical Orthotic Traction Block, Firm, FSA/HSA Eligible, Spinal & Neck Alignment, Cervical Traction Device & Neck Stretcher

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/58081024-stronghold-pelvic-sacral-blocks-set-high-density-foam-wedges-black](https://www.desertcart.co.th/products/58081024-stronghold-pelvic-sacral-blocks-set-high-density-foam-wedges-black)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-06*