Percimiya Round Shaped Painted 4 Hole Wooden Buttons for Sewing & Crafting (25pcs) Brand new, high top quality. Material: Wood; Size:15-20MM Please share your artwork with us if you like, to inspired the others and let more people fall in love with buttons-arts. Ideal for sewing or knitting for use on general dresswear or cardigans. Could be used for scrapbooking projects. Little buttons is perfect material of DIY. when your DIY craft by buttons being sent as a gift,your friend will love and admire your amazing idea.