Crystal Lane DIY rhinestone sorting tray is made of plastic. They are thick and strong, hard to split or break, and can be used for a long time. It is suitable for most diamond art projects; it allows you to place lots of rhinestones and beads. The white bead sorting tray can save you lots of time on manual sorting and can sort the gem beads in different shapes, sizes, and colors which helps you quickly find your diamonds and beads! With the rhinestone pick-up sticks, this plastic gemstone sorting tray is an ideal set of tools for making diamond art paintings, scrapbooking rhinestones, decorations, manicures, bead weaving and much more!Details> Rhinestone tray & 2 pickup sticks> Measurement: 9.6cm x 5.4cm> Plastic> Durable