Approx: Dia 30mm (1.18"); Hole size: 2.9mm (0.11"); Thickness: 4.9mm (0.19"); Main Material: Wood; Main Color: Mixed; A velvet gift bag included. Package Included: 50PCs; Ideal for a variety of sewing, knitting, crochet, card making and scrapbooking. Every button has its unique design and style and theme, DIY with it to represent your own fashion. Various styles of buttons with different theme and different size. Welcome to check our store for more options. HOUSWEETY 50PCs Wood Sewing Buttons Scrapbooking 2 Holes Round Mixed 3cm(1 1/8") Dia.