VEVOR Inflatable Floating Dock, 15 x 6FT Inflatable Dock Platform, Non-Slip Water Floating Dock Mat with Detachable Ladder & Portable Carrying Bag, Floating Platform Island Raft for Ocean Pool Beach

It can be folded up and put in a handbag and placed in a cool place, which is very convenient.

The deflated folded size is 755*455*420mm

Yes, you can use the included orange rope to tie them together, or you can use other ropes to tie them to the D ring on the product.

No, the product only comes with a manual air pump.

5-8 PSI is recommended.