Specifications: Set Main Material: Plastic (composed of complex materials) How To Use: 1. Prepare the products and fabrics. 2. Put the upper rubber sleeve into the upper mold. 3. the upper die into the upper die installation position of the hand press. 4. Place the pearl base on the lower mold. 5. Put the pearl of suitable size into the rubber sleeve of the upper mold. 6. Align the position of the fabric to be installed with the pearl to the base. 7. Press the handle of the hand press to press the base into the pearl. 8. The installation is complete. Nonporous Pearl Size: Approx. 4mm / 0.16in 5mm / 0.2in 6mm / 0.24in 8mm / 0.31in 10mm / 0.39in 12mm / 0.47in Claw Nail: Approx. 2.5mm / 0.1in How to Use Package List 510 x Pearl Base 200 x 4mm Pearl 100 x 5mm Pearl 100 x 6mm Pearl 50 x 8mm Pearl 40 x 10mm Pearl 20 x 12mm Pearl x Press Pearl Setting Machine 5 x Pearl Setting Machine Upper Die 10 x Upper Rubber Sleeve x Plastic Storage Box x Box