... 1,Stainless steel hinge 2,Toilet seats with quick release function 3, Antibacterial material portable toilet seatImage: Description: ... ,duroplast toilet seat2011 Hot sell ! Toilet seat with quick release functionMaterial: imported UF material from Europe.Surface: Rounded edges ... for various customers like Roca, Caroma, Kohler, TOTO,Cotto, Ideal/American Standard, Sanitec,Bathstore, Sanitop,Bemis, CME, WISA, ...