Kalamera Back Massager for Chair with Foot and Calf Massager Kit – Advanced Full-Body Comfort with Intelligent Massage Technology. Transform your favorite chair into a massage seat with the Kalamera beck massager for chair. made to deliver a more immersive massage experience, it combines an intelligent 5D ergonomic neck massage, an extra-wide 12-head full back massage system, rhythmic airbag compression, vibrating seat, and dual-zone heating in one elegant design. Unlike traditional foot massagers that focus only on the soles of the feet, Kalamera provides a more complete foot-to-calf massage experience. Three-stage rolling massage heads deliver Shiatsu, deep kneading, and rolling massage for your feet, while six sets of 3D wraparound airbags surround your insteps, ankles, and calves with rhythmic air compression. With customizable settings, materials, quiet operation, and washable foot sleeves, this versatile massager is designed for comfortable use by you, your partner, and your family. Technical Specifications. Full Body Massage Machine Kit. ABS+PU Leather+Elastic Fabric. Quiet 5D Bionic Motor. Widened & Thickened Ergonomic Seat and Backrest. Fits Feet Up to US Size 14. Fits Calf Circumferences from 12 to 16 Inches. Home, Recliner, Sofa, Living Room, Bedroom.