The $20 Gap Filler That 'Perfectly' Transforms Two Twin Beds Into a Seamless King Mattress, Bringing Comfort and Versatility for Guests

A bright, maximalist twin bedroom with red beds, colorful bedding, patterned rugs, wallpaper, upholstered chair, and side table. There's a large wooden wardrobe, and windows to the back left corner.

Hosting loved ones overnight stays is often joyous, but the logistics of making your guest bedroom work for everyone, from couples to grandchildren, can be somewhat challenging.

Or at least, it was. With the Fix The Gap Foam Bed Bridge, available at Walmart, two single beds can seamlessly be turned into a luxurious king-sized mattress, making your guest bed suitable for any person (or pair) that's stopping the night over the summer or later this year as hosting season kicks into gear.