The single size supports up to 340 kg / 750 lbs, while all other sizes support up to 680 kg / 1500 lbs.
Zinus Justin Double Metal Bed Frame - 4ft6 (135 x 190 cm) – Steel Slat Support - Underbed Storage - Easy Assembly – Black
Zinus Justin Double Bed Frame with Headboard - 4ft6 (135 x 190 cm) - 14'' Height - Metal Bed Base with Steel Slat Support - Storage Space Underneath - Modern Design - Easy Assembly - Black
Zinus Justin 3ft Single Bed Frame (90 x 190 cm) - 14.2'' Height - Metal Bed Base with Steel Slat Support - Storage Space Underneath - Easy Assembly - Black
Zinus Justin 3ft Single Bed Frame with Headboard (90 x 190 cm) - 14'' Height - Metal Bed Base with Steel Slat Support - Storage Space Underneath - Modern Design - Easy Assembly - Black
Zinus Justin 3Ft Single Bed Frame with Headboard (90 X 190 Cm) - 14'' Height - M
