200 Sets Snap Button Kit, 9.5mm 10 Colors Snaps for Clothing, Snap Fastener Tool with Perfect for DIY Sewing Supplies(100 Hollow and 100 Solid)

Fabric Guide: Key to a Strong Hold: For a lasting, secure fastening, use these snaps on medium-weight, non-stretch fabrics like cotton, denim, canvas, and leather. To prevent snapping issues, we advise against use on stretchy fabric (e.g., jersey), loose knits, lace, or materials thicker than 1.5mm. Pro Tip: Always test on a scrap piece first Simple 3-Step Installation (Watch Video Guide): Correct installation is essential for snap security. For reliable results, follow this sequence: 1. Identify the sharp prong side and the socket side (with a hole). 2. Place the sharp prong on the fabric side without a hole. Place the socket on the side with a hole. Both fit into the white collar. 3. Press firmly with the pliers. We strongly recommend watching our product video for a visual guide Quick Fix for a Loose Snap: If a snap does not feel completely tight after pressing, a simple adjustment is often all that is needed. Use the included hole punch to gently tap the center prong. This helps to secure the snap for a firm closure Materials & Organized Storage: The snap components are made of stainless steel. The installation pliers have an aluminum alloy body. The complete set of 200 pieces (100 hollow, 100 solid) in 10 colors is neatly organized in a transparent storage case Getting Started Successfully: New users are encouraged to practice on spare material first. Always use tools with care and keep them away from little ones. For a smooth experience, please refer to the video guide and instructions provided on the product page