DIY Musical Instruments Bookmark Silicone Molds, for Resin Casting Molds, Clay Craft Mold Tools, WhiteSize: about 1.30 inch(33mm) wide, 5.94 inch(151mm) long, 0.20 inch(5mm) thick, hole: 0.12 inch(3mm).â Pre-punched Design: Every bookmark mold is designed with a small cylinder, which help you make an exquisite bookmark with a hanging hole, conveniently for thread a tassel or chains for further embellishment. â Fit for: The finished pendant bookmark, suitable for most of books, can act as a beautiful and meaningful gift to yourself or your friends and family espeacially for those who love reading. â Multi-styles Available: Including bookmarks of rectangular, musical instruments, round moon lute, pipa(chinese lute), hexagon moon. If you needs, please search "bookmark silicone molds" for more choice in our website.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.