single bed converts to double

YOOCOZZ Twin Size Wooden Daybed with Fence Guardrails and 2 Storage Drawers, Convertible into an Independent Floor Bed and Daybed

Garvee Twin Daybed with Trundle,Day Bed with LED Lights & Charging Station, Metal Bed Frame with Pull Out Trundle for Living Room, Small Spaces

Full Size Wood Platform Bed with Safety Rails – Low Profile Convertible Kids Bed for Girls & Boys -- Frevyn

Merax King Size Solid Bamboo Platform Bed with Upholstered Double Wing Headboard

Whisen Morden Design Full Size Wooden Bed With All-in-One Cabinet, Shelf and 4 Drawers

Twin Size House Platform Bed with L-Shaped Design and Three Storage Drawers, White/Gray-ModernLuxe

Linen Fabric Upholstered Double Twin Size Platform Daybed with Trundle and Drawer - ModernLuxe

Dyonery 71" Memory Foam Futon Sofa Bed| Convertible Sleeper Sofa with 3-Position Adjustable Backrest and 4-Position Armrest

Polibi Twin Platform Bed with Reversible Pull-Out Trundle

Infans Wood Hardwood Twin Bunk Beds Convertible into 2 Individual Kid Bed Ladder White

Max & Lily Twin Bed with Guard Rails

16 Inch Bed Frame No Box Spring Needed

2 Twin Size L Structure Wood House Bed with Fence and Slatted Frame, White/Gray/Espresso, 4W -ModernLuxe

Whisen Double Twin Size Platform Bed with House-shaped Headboard and a Built-in Nightstand

Twin Size Daybed with Trundle, Storage Cabinets and USB Ports

Whisen Upholstered Double Twin Size Daybed with Trundle and Drawer

Twin Size Murphy Bed with Charging Station and a Drawer

YOOCOZZ Upholstered Double Twin Size Daybed with Trundle and Drawer

Twin Size Platform Bed with Upholstered Headboard for Bedroom

Full Size Storage Platform Bed with Pull Out Shelves and Twin Size Trundle

Double Pop-Up Bed Frame with Foldable Metal Platform and Locking Casters, Easy Assembly, and Space-Saving Sofa for Guest Rooms, Bedrooms, or Patios

Twin Size Platform Bed with Upholstered Headboard for Bedroom

TiramisuBest Full Over Full Metal Bunk Bed with Trundle, Black, Sturdy Frame, Convertible to 2 Beds, Space-Saving

TiramisuBest Full Metal Loft Bed with Desk & Shelf – Black, Space-Saving Study & Sleep Combo with Guardrails & Ladder