This patch measures 6cm by 4cm and uses Velcro for attachment, making it compatible with any item that has a Velcro-compatible surface. It fits well on jackets, backpacks, hats, and tactical gear designed for Velcro patches. If your item lacks Velcro, you'd need to sew or glue it instead, which is not the intended use. Check your item's surface before buying to ensure a secure fit.

The patch is made of durable 3D silicon rubber designed to resist wear and tear, including exposure to sunlight and moisture. It maintains its shape and vibrant colors even with regular outdoor use. However, prolonged exposure to extreme conditions like harsh chemicals or abrasion may affect its appearance over time. For best results, avoid excessive scrubbing or direct contact with solvents.

The patch is made from silicon rubber, which is generally hypoallergenic and safe for contact with skin. Since it attaches via Velcro and doesn't require adhesive contact with your skin, it minimizes any risk of irritation. If you have a known silicone allergy, consider avoiding direct prolonged skin contact. Otherwise, it is safe for typical wear on clothing or gear.

Attach the patch to any Velcro-compatible surface by pressing it firmly onto the corresponding Velcro area. To remove, gently peel it off without pulling at an angle to avoid damaging fabric fibers. Avoid forcing the patch onto non-Velcro surfaces to prevent damage. This method preserves both the patch and your clothing for repeated use.