Description: This Wall Mounted Back Roller Massager has suction cups and can be placed on many walls, detachable and portable, perfect for people who exercise regularly. Features: 1.The 360 rotation can easily find the target tense muscle group. 2.The suction cup can be mounted on a variety of smooth sealing surfaces. Specifications: Product Name: Wall Mounted Suction Cup Massage Ball Material: Environmentally friendly ABS/304 stainless steel/gel liquid/synthetic resin/metal fittings Weight of complete set with resin ball: about 580g Complete set with ice balls Weight: about 590g Box size: about 24*18*8.6cm/9.5*7.1*3.4 inch Packing List: 1* Roller massage ball Notes: 1. Due to the lighting effects and angles, there is a color difference in the product, please understand. 2. Due to manual measurement, there is a tolerance in the product size.