Zinus Jayanna 4 Inch Low Profile Bifold Box Spring / Folding Mattress Foundation / Strong Steel Structure / No Assembly Required, Split King

Zinus 4 Inch Low Profile Quick Lock Smart Box Spring/Mattress Foundation/Strong Steel Structure/Easy Assembly, Queen, White

HOBINCHE 4 Inch Box Spring For Queen Low Profile Bed Base With Fabric Cover | Sturdy Metal Mattress Foundation, Strong Bearing Capacity, Easy Assembly

XINXINYAN King Size Box Spring 4 Inch Low Profile, Strong Loading Capacity | Sturdy Metal Mattress Foundation With Fabric Cover, Equipped With

Maenizi Queen Box Spring 4 Inch Low Profile, Bed Base With Fabric Cover | Heavy Duty Metal, Mattress Foundation, Easy Assembly, Noise Free

Folding Box Spring - Sleep By Wayfair™ Size: California King Profile: Low Profile (4")

Hercules 4 Inch Low Profile Foundation Mattress Box Spring Replacement, Queen

Folding Box Spring - Sleep By Wayfair™ Size: Full Profile: Low Profile (4")

Diaoutro King Size Box Spring, 4 Inch Bed Base With Fabric Cover | No Noise Mattress Foundation, Strong Metal Bed Base, Easy Assembly, Black

Vehowy 4 Inch Box Spring Full Size, Heavy Duty Mattress Foundation | Metal Bed Base, Fabric Cover Included, High Loading Capacity, Non-Slip, Easy

Folding Box Spring - Sleep By Wayfair™ Size: Queen Profile: Low Profile (4")

Maenizi Box Spring Twin 4 Inch Low Profile Bed Base With Fabric Cover | Heavy Duty Metal Bed Base, Mattress Foundation, Easy Assembly, Noise Free,