This cup turner sponge, made of sponge , safe, durable, and excellent in texture. With different size design, they can be widely applied to electronics, electrical appliances, furniture, automotive industry and, practical lining for packaging different cups, bottles, tumblers, glass, ceramic and crafts. Features -Color:Black -Material:Sponge -Size(1):12.00X9.00X9.00cm/4.72X3.54X3.54in -Size(2):12.00X8.00X8.00cm/4.72X3.14X3.14in -Size(3):11.00X7.50X7.50cm/4.32X2.95X2.95in -These cup turner sponges are made of premium silicone material with workmanship. -Elastic and reusable, these cup turner sponges can be used many times and won't be out of shape. -Easy to install. Just put the sponge directly onto the tube, then put the tumbler on the sponge. -Comes with different size cup turner inserts, enough to meet your diverse needs. You can by yourself without asking for help. -Help the machine grabbing the cups from the inside will keep them turning smoothly and make it easy to adjust their position in the cup, which will bring you a lot of convenience. Package list: 6 x Insert Sponges