explosion-proof rubber hot water bag water injection type irrigation thickened explosion-proof anti-scald class flushing old-fashioned hot-water bag genuine goods

extra large 32 * 19cm (not velvet padded suit)(特大号32*19cm（不加绒套）) large size 30 * 18cm (not velvet padded suit)(大号30*18cm（不加绒套）) medium size 26 * 15cm (not velvet padded suit)(中号26*15cm（不加绒套）) small size 19 * 11cm (not velvet padded suit)(小号19*11cm（不加绒套）) extra large 32 * 19cm (velvet padded suit)(特大号32*19cm（加绒套）) large size 30 * 18cm (velvet padded suit)(大号30*18cm（加绒套）) medium size 26 * 15cm (velvet padded suit)(中号26*15cm（加绒套）) small size 19 * 11cm (velvet padded suit)(小号19*11cm（加绒套）) small size separate cloth cover(小号单独布套)

one pack(一个装) two pack(两个装)