This patch uses a 5cm diameter Velcro backing that adheres firmly to compatible surfaces like gym bags and certain clothing fabrics. The rubber 3D design adds durability and grip, but it works best on fabric or materials designed for Velcro. For non-Velcro surfaces, you may need an additional adhesive. If you find it doesn't stick as expected, consider testing it on a small area first.

The patch is designed with Velcro, so it attaches best to surfaces with a corresponding Velcro loop side. It may not stick well to smooth or non-fabric materials like leather, plastic, or metal. For fabrics without Velcro, you might need to sew it on or use a separate adhesive. This limitation means it's more suitable for activewear or bags designed with Velcro compatibility.

The 3D rubber material is made to resist fading and wear, maintaining its texture and color through regular use. However, exposure to harsh conditions like extreme heat or abrasive surfaces may degrade it over time. With normal daily wear on gym gear, it should stay vibrant and intact for many months. Handle with regular care to maximize longevity.

To clean the patch, gently hand wash with mild soap and water, avoiding harsh chemicals or machine washing that could degrade the Velcro or rubber. Let it air dry completely before reattaching to ensure the Velcro sticks properly. Regularly removing lint from the Velcro side will help maintain its grip and appearance.

At 5cm in diameter with a bold 3D rubber design, this patch is moderately noticeable when attached. If you prefer very subtle or low-profile accessories, this might stand out more than minimal fabric patches. It’s designed to add a distinctive look rather than blend in quietly.