Colour:White Material:ABS+cloth Water Tank Size: 315 x 125 mm Mop Cloth Size: 305 x one hundred fifteen mm Compatible Models: for 1/2 Generation (1S, 2S, SDJQR01RR, SDJQR02RR) for S50 S51 S55 T60 T6 Robot Vacuum Cleaner Package Contents: 1 x water tank 2 x mop material 12 x water core Only the above package content, diverse merchandise are not included. Note: Light and diverse exhibits can cause the color of the article within the photograph slightly various from the genuine thing. The size allowed error is +/- 1-3cm.