specification: Item Type: Foot Massage Roller_x000D_Material: Resin Features: 1Helps to relieve foot, heel, plantar fasciitis pain, allivate tight and tired muscles of feet. 2Suitable for people who often sit in chairs for a long time, commute to work, often walk to school, after sports or jogging, after housework, etc. 3Foot massage can improve lymphatic drainage, relax muscles, and maintain the balance of yin and yang in the body. 4Suitable for both feet at a time, reducing pain by stimulating the soles of the feet connected to the acupuncture points of the body. 5With 2pcs large roller for sole massage and 2pcs small roller inner side massage of the feet to achieve better massage effect. PackageList: 1 x Foot Massage Roller