The size of the cat diving platform is 40 (L) * 30 (W) * 18 (H) cm, supported by 3 suction cups, and the plush cloth pad on the platform is connected with Velcro;
The size of the spacecraft is 40 (L) * 40 (W) * 16 (H) cm, supported by 5 suction cups;
The size of the sisal square column is 20 (L) * 14 (W) * 45 (H) cm, with a side length of 10cm and supported by four suction cups.
The three parts are connected to the suction cup using a multi-layer board with a thickness of 1.5cm, while the rest are all 1.2cm thick multi-layer boards with a suction cup diameter of 8cm.
