Package Includes: You will receive 100 sets of cover button kits, including 100 pieces of button covers, 100 pieces of button backs, and 2 pieces of button fastener tools. DIY Craft Kits: Add a personal touch to your clothes or craft projects with these fabric wrapped button making kits. Includes all necessary accessories to create fabric covered buttons in various patterned fabrics, ideal for customizing garments or enhancing craft projects with a unique style. Versatile: This cover button kit is suitable for a wide range of craft enthusiasts. Whether you are into embroidery, quilting, or knitting, this kit provides everything needed to add custom buttons to your handmade items. Great Gift: Ideal for friends and family who enjoy DIY crafts and sewing. Includes all essentials for making decorative wrapped buttons, perfect for both experienced sewers and beginners. Shape: Flat Round Color: Silver Material: Aluminum alloy Size: Plastic DIY Fabric Button Maker Kits: approximately 2 sets Size: about 20mm in diameter, 12.5mm thick Bottom: about 20mm in diameter, 10mm thick, 15mm inner diameter, 1 piece Lid: about 14mm in diameter, 10mm thick, 8mm inner diameter, 1 piece Aluminum Blank Buttons: 5 sets Base: about 13mm in diameter, 6mm thick, hole: 3mm, 20 pieces Cover: about 14.5mm in diameter, 4.5mm thick, 13mm inner diameter, 20 pieces Package Contents: 1 set * button making kit Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3cm.