Bed Bridge Twin to King Converter Kit Bed Gap Filler to make double beds to joint mattress connector mattress fixed bed belt Bullet Points:1, Attach and connect mattresses to create a king size bed when necessary with this conversion kit.2, Slit foam filler features a fabric finish that allows guests to sleep comfortably without feeling gaps in between connecting beds.3, Create a king-size bed or separate to twin mattresses anytime you want with our bed combination set that holds the mattresses together easily.4, The set comes with an 800cm long bed strap that keeps the mattresses in place.5, They do not shift or shift while you sleep. Make sure your guests get the right quality of rest at night and don't wake up tired! Parameter:Product Name: bed gap fillerMaterial: polyester fiberWeight: Approx.760g Size (Approx.): 198.12*16cm socket clamp; Strap: 800cm Packing List:Bed Gap Filler*1Strap*1 Storage Bag*1 1.