?100% Satisfaction guaranteed?Every button comes with unparalleled quality and reliable customer service. If you have any questions, please feel free to let us know. We'll be online to solve your problem within 24 hours!. ?Sturdiness?Made of eco-friendly high quality resin material, smooth surface, waterproof, durable and colorfast. Good abrasion resistance and high temperature resistance. No worries when washing and ironing clothes. ?Value for Money?100Pcs, four-hole black resin buttons, available in five sizes 0.39inch, 0.5inch, 0.6inch, 0.8inch and 1inch, offering you more choices to meet your different needs. These eco-friendly handmade DIY buttons are packaged in a clear plastic box. ?Easy to Use?These black buttons, made of eco-friendly resin, are designed with four buttonholes for easy stitching and sturdy stitching that won't come off. ?Wide Applied?Buttons in different sizes are suitable for sewing coats, sweaters, collectibles, knitting, crocheting, card making and scrapbooking.Date First Available: March 26, 2021. Best Sellers Rank: #4,925 in Arts, Crafts & Sewing. Customer Reviews: 4.7 out of 5 stars 643 ratings 4.7 out of 5 stars. Item model number: NK0001. : B08WX1ZVQD. Manufacturer: WOILLIO. Item Weight: 2.89 ounces. Package Dimensions: 5.08 x 3.62 x 0.67 inches. Number of Pieces: 12, 100, 24, 16, 32. Shape: Round. Brand: WOILLIO. Material: Resin. Size: 10mm,12.5mm,15mm,20mm,25mm. Color: Black.