Springs:
Material of springs: steel
Number of springs: 48pcs, 64pcs, 72pcs, 80pcs, 88pcs
Diameter of wire for springs: 3.2mm
Number of spring stitches: 30N/41N/53N
Material of triangle loops: Steel
Number of triangle loops: 48pcs, 64pcs, 72pcs, 80pcs, 88pcs
Diameter of wire loops: 5mm
Frame Material: steel
Type of coating: galvanized
Diameter: 38mm
Thickness including coating: 1.5mm

Leg:
Material: steel
Type of coating: galvanized
Diameter: 38mm
Thickness including coating: 1.5mm
Number of leg tubes: 3 pairs or 4 pairs
Number of U-shape leg tubes: 3pcs or 4pcs

Frame pad:
Material of top layer: PE
Weight of top layer: 180gsm
Material of bottom layer: waterproof polyester
Weight of bottom layer: 150gsm
Filling of pad: EPE foam
Thickness of filling: 15mm
Width of pad: 290mm
Color of pad: blue

Packing:
Carton material: A + B cardboard
Number of layers: 5
Color of carton: brown