This is a set sewing thread winding plate boards. Made of premium plastic material, it is durable and practical for usage. Exquisite design, very attractive. It helps you to save the remaining lines, let you convenient to use. Half-transparents winding plate board for you choose, buy them and make you sewing thread organized and for better storage.Features- Color: Blue, Green.- Material: Plastic.- Size: About 4x3.5x0.1cm.- Usage: Handmade assistant tools, DIY tools.- Help you to save the remaining lines, let you convenient to use.- One side translucent, and the other side abrasive.- Half-transparent and color design, for easier obesrved and not easy to loss.-Exquisite design, very attractive. Buy them and start to make you sewing thread organized and for better storage.