Trap by Techno – A, hands-free grinding pad that can be operated with a downloadable APP or by itself. Featuring dual motors, Trap is rechargeable, water resistant, and suitable with all lubricants. 9 functions. Scan QR code on box for APP download. - Product Dimensions: 17.5 cm x 7.9 cm x 3.8 cm - Product Material: Silicone