Product information

Upper arms secured

Designed to restrict movement higher up the arm. These heavy-duty bicep restraints elevate control beyond the wrist. They keep him firmly in place, limit leverage and reinforce dominance. Greater restriction. Greater authority.

Advanced Upper Body Control

Bicep restraints represent a more sophisticated approach to arm restriction in BDSM play. By securing the upper arms rather than just the wrists, you eliminate the leverage and range of motion that wrist restraints alone cannot address. This positioning creates a more comprehensive restriction that significantly limits the ability to pull, push, or manipulate objects, making these rubber harnesses essential for practitioners seeking deeper levels of control.

Premium Rubber Craftsmanship

These rubber bicep harnesses showcase the same meticulous attention to material quality and construction that defines our entire collection. The outer layer features industrial-grade rubber that has been specifically selected for its ability to withstand the unique stresses placed on upper arm restraints. The bicep area experiences different types of tension compared to wrists or ankles, and our material selection reflects this understanding.

The heavy-duty rubber exterior maintains its structural integrity even when muscles flex or strain against it, ensuring consistent performance throughout your session. The material's natural grip prevents slipping or rotation, keeping the restraints exactly where you position them.

Skin-Safe Interior Design

The inner layer of these rubber harnesses utilizes a smooth, latex-free material that sits comfortably against skin even during extended wear. The bicep area can be particularly sensitive to pressure and friction, so we've engineered the interior surface to distribute pressure evenly while preventing irritation. This dual-layer approach means you get the aesthetic and functional benefits of heavy-duty rubber on the outside with the comfort of skin-safe materials on the inside.

Magnetic Locking Innovation

Our signature magnetic locking system shines in the bicep restraint application. The upper arm position can be awkward to reach with traditional buckles, but the magnetic closure allows for quick, one-handed securing when needed. The reinforced attachment loops are positioned to accommodate various rigging configurations, whether you're connecting the biceps together behind the back, securing them to a fixed point, or incorporating them into full-body bondage scenarios.

Sizing for Optimal Fit

Available in sizes S, M, and L, these adjustable rubber bicep harnesses are designed to accommodate different arm circumferences and muscle mass. Proper sizing is crucial for bicep restraints - too loose and they'll slide down the arm, too tight and they'll cause discomfort. The rubber material provides enough flexibility to conform to your bicep's shape while maintaining the firm grip necessary for effective restriction.

Care Instructions

Maintain your rubber gear's quality by cleaning after each use with mild soap and water. Pay special attention to the interior surface where it contacts skin. Dry completely before storage and keep away from direct sunlight, extreme temperatures, and petroleum-based products that can degrade rubber.

Key Features:

  • Reinforced loops for secure attachment and versatile positioning
  • Magnetic locking system for easy securing without buckles
  • Heavy-duty industrial rubber outer layer for durability
  • Smooth, skin-safe and latex-free inner material
  • Available in sizes S, M, and L
  • Professional-grade construction for serious alternative fashion enthusiasts

These premium rubber bicep harnesses deliver the advanced control and refined aesthetic that experienced BDSM practitioners seek in their gear collection.

What’s included
  • 2 Bicep restraints
  • 2 Locking caps
  • 1 Magnetic key per pair (max. 2 per order)
Sizing chart / guide
Size in CMSMLXL
Wrist restraints15 - 2220 - 27
Ankle restraints20 - 2725 - 32
Neck restraints32 - 3937 - 4442 - 49
Bicep restraints25 - 3230 - 3735 - 42
Thigh restraints45 - 5250 - 5755 - 6260 - 67
Care instructions

Step 1 – Rinse with lukewarm water (25–30 °C) after each use; avoid heat.

Step 2 – Clean with mild, solvent-free soap or latex cleaner; do not soak.

Step 3 – Dry thoroughly, especially metal parts; keep away from sunlight and heat.

Step 4 – Condition regularly with a silicone-based rubber product.

Step 5 – Store in a cool, dark, dust-free place. 


See our full Care Instructions page for details.

Materials and allergy safety

Materials

  • Skin safe rubber (latex free)
  • Heavy-duty industrial rubber
  • Nickel plated rivets
  • Stainless steel loops
  • Magnetic key

Allergy safety 

Your safety comes first. If you have a known rubber allergy, or if you are unsure, perform a patch test before full use. Place the product on clean and dry skin for 20 - 30 minutes and check for redness, itching or irritation. If any reaction occurs, discontinue use immediately and consult a medical professional if needed.