... About 300KGS 3.Performance: anti-knock of abrasion 1.massage balande disc , pvc balance disc , balance board ... , twist board ,seat cushion ,massage mat2.material: phthalate free pvc (soft & hard )3 ... its shape in normal )8.logo:TLP or stick directly9.Fees for sample : USD 15 , ... certification11.it is used to exercise balance or massage , especiallly suit for yoga exercieser usage: 1. ...