SkinAct 36 Piece Basalt Lava High Polish Hot Stone Massage Kit provides 36 handpicked basalt massage stones organized for full body protocols, including 8 large stones for back and legs, 12 medium stones for hands and arms, and 16 small stones for neck and face. Smooth, high-polish basalt supports consistent heat retention for hot stone massage and bodywork in spa, medical spa, esthetic, and clinical environments. Set ships in a wooden storage box for organized back bar management. Overall box dimensions are 13 in H x 8 in W x 4 in D with an approximate total weight of 12 lb. Read more