single bed converts to double

70.1 "futon sofa bed, convertible double sofa bed with folding armrests for living rooms and small Spaces

Folding Bed with Mattress for Adults, Single Size, Portable Foldable Bed with Memory Foam Mattress & Steel Frame

Full Over Full Wood Bunk Bed with Ladder and Guardrails, Durable Pine Wood Bed Frame, No Box Spring Needed, Natural/White - ModernLuxe

Wooden Slats Upholstered Platform Bed Frame for Double Support, Non-Slip, Noise-Free, No Box Spring Needed

Metal Double Sofa Bed Frame with Classic Headboard, Heavy-Duty Metal Support, Noiseless Design, Suitable for Living Room, Bedroom and Guest Room

Costway 4-in-1 Convertible Folding Sofa Bed Floor Futon Sleeper Couch Chair Single Grey

vidaXL Chic Metal Bed Frame with Headboard and Footboard

Princess double bed frame with 4 storage drawers and light, velvet upholstered platform bed, rainbow headboard, suitable for children, gray

Double-size Bed Frame with Adjustable Headboard Featuring Crystal Buttons, Princess-style Platform Bed for Girls, Solid Wood Slats No Mattress Needed

Modern 3-in-1 Pull-Out Sofa Bed with Storage Shelves, USB Ports & Cup Holders, Convertible Sleeper Sofa Couch for Small Spaces - ModernLuxe

CLIHOME Outdoor Sunbed with Adjustable Canopy, Double Lounge, PE Rattan Daybed, Black Wicker and Cushion

MAYEERTY 3 Pieces Full Bedroom with Double Sliding Door Storage Headboard and Chariging Station Storage Nightstand and Dresser for Bedroom Natural

Twin Size L-Shaped Bunk Bed with Gaming Loft Bed Frame with Built-in Desk, Storage Shelves & LED Strip, Black+Red - ModernLuxe

55.51" Pull Out Sleeper Sofa with Adjustable Back, 2-Seat Convertible Sofa Bed with USB Ports, Ashtray and Swivel Phone Stand 4M - ModernLuxe

Costway Folding Sofa Bed, Convertible Sleeper Chair with Pillow Back Support Corduroy Cover Beige/ Black/ Gray/ Navy Blue/ Pink

GDFStudio Playhouse Double Twin Wood House Bed with Storage Shelves and Drawers

Bellemave Double Twin Platform Bed with Storage Shelves and Drawers, Solid Wood House Platform Bed Frame with Support Slats for Kids

Whisen Queen Platform Bed, Double Pillow Headboard, Soft Boucle Fabric, Winged Side, 3 Metal Leg, Solid Wood Slat, Anti-Collision Curve

Whisen King Modern Platform Bed Frame with Double Pillow Headboard, Upholstered , Soft Boucle Fabric, Winged Side Design, Solid Wood Slats

Bed Frame with Lattice Bookcase Headboard, Double Storage Platform Bed with Charging Station, No Box Spring Required, Easy to Assemble, Black

Double Bed Frame with Padded Bed Ring and Lambswool Headboard Platform, Cloud-Like Bed Frame with Soft Rounded Corners, Easy to Assemble

Full-size Bed Frame is 50 Inches High and Does not Require a Spring Box. PU Genuine Leather Rack with Headboard, Double-layer Storage

Double-layer Soft-padded Bed Frame Without Drawers, Spring-free Bed Frame, Princess-style Girl Bed Frame, Wooden Crossbeam (Pinkish-white)

Metal Double-decker Bed, Steel Double-decker Bed with Safety Guardrail, Space-saving Design, Modern Bedroom or School