Cat Window Bed Shelf Hanging Hammock For Kittens CatsLet them watch the action outside Simply lifts into place, fully moveable Hang it on a window sill, chair back, drawer and beside table without damage. Easy to assemble in minutes Easy to store when not in use Fits most windows With long sloped handrail for ultra cat comfort Easy washable mat Quality fabric Holds up to 18kg (40lbs) Size: 47 x 40 x 22cm (18. 5 x 15. 6 x 8. 5 inch) 1) The perch's steel hooks need to grab a slot on your window sill. The