The iconic red and silver stripes of the TENGA CUP Series have been transformed into a sleek smartphone ring. It’s the perfect pick for anyone who wants the classic TENGA look on the back of their device.

Built onto a 1.2" x 2.4" acrylic base, its ultra-slim 0.16" profile ensures a seamless fit, while the integrated 0.87" metal ring provides a secure, comfortable grip.