adding slats to metal bed frame

Acekool Twin Heart Shaped Metal Bed Frame, Platform with Headboard, Footboard, Sturdy Slat Support, Underbed Storage, No Box Spring Needed, White

Yaheetech Simple Metal Bed Frame with Headboard&Footboard Slatted Bed Base

VECELO Modern Foldable Bed Frame Folding Simple Metal bed Frame 14-inch High Folding Bed Underbed Storage Easy Assembly, Black

Twin Daybed with Trundle Bed, Heavy Duty Metal Sofa Bed Frame with Pull Out Trundle, Sturdy Steel Slats, Headboard Modern Bed

10" Arnav Modern Studio Platform 2000H Metal Bed Frame - Zinus

Costway Twin Metal Bed Frame Mattress Foundation No Box Spring Needed

Yaheetech Metal Platform Bed Frame with Heavy Duty Steel Slat Support

Heavy Duty Metal Platform Bed Frame with Durable Iron Slat Support and Legs

Costway Twin XL Metal Platform Bed Frame Heavy-duty Steel Slat Support with Storage

Twin Size Bed Frame Without Headboard, Metal Platform Bed Frame with 12.6" Under Bed Storage, Metal Slats Support, No Box Spring Needed

Twin Daybed with Trundle Bed, Heavy Duty Metal Twin Bed Frame with Pull Out Trundle

Twin size Metal House Bed Frame with Slatted Support-ModernLuxe

6/10 Inch Twin/Full/Queen/King Size Platform Metal Bed Frame Low Profile with Storage_Black/White

Twin Size Metal Bed Frame for Kids, Twin Bed Frames with Headboard and Footboard, Steel Slats Support, No Box Spring Needed

Jojoka Heart Shaped Metal Bed Frame with Headboard & Footboard, Sturdy Platform Frame with Slats, 11.5" Underbed Storage, No Box Spring Needed

Twin Size Bed Frame，Heart-Shaped Metal Bed Frame with Headboard/Footboard & Underbed Storage，No Box Spring Needed

6 Inch Twin/Full/Queen/King Size Bed Frame Heavy Duty Metal Platform Bed Frame with Steel Slat Support

Whizmax 14 Inch Bed Frame with Storage,Metal Platform Bed Frame No Box Spring Needed Steel Slat Support, Black

AMERLIFE Lift Up Storage Platform Bed Frame, Metal Bed Frame with Wooden Slats Support, No Headboard

Platform Bed Frame, Heavy Duty Metal Bed Frame, 600 Lbs Capacity, Modern Non Slip Mattress Foundation with Metal Slats Support, No Box Spring Needed

King Bed Frame 10 Inch High,Platform Metal King Size Bed Frame, Sturdy Steel Slats, No Box Spring Needed, Quiet Support for Bedroom and Guest Room

Twin Size Metal Day Bed with Floral Headboard Modern Metal Sofa Bed Frame Heavy Duty Steel Slats Supports

6/14 Inch Twin/Full/Quenn Size Foldable Bed Frame

Bed Frame, Metal Platform Bed Frame No Box Spring Needed, Heavy Duty Bed Frame with Under-Bed Storage Space, Sturdy Metal Slat Support