Collapsible Bed Slats, Queen 57 x 80 Inches, No Assembly Required

Adds extra support under the mattress to help prevent the mattress from sagging, bringing life to an old uncomfortable mattress Provides a low profile solution to keep the mattress firm without the added bulk or height of a traditional box spring Foldable and lightweight for convenient storage and travel Ideal for kid's beds, bunk beds, sleeper sofa mattresses, pull out beds, sofa beds or beds with supportive slats Overall size is 80in L x 57in W, folded size is 57 x 64 inches, board is 1/4 in thick when flat and 4/5 inches thick when folded, weight is approximately 11 pounds