... : 1) Aluminum: Top aluminum frame with powered coated, light, strong and resistant thickness frame: 1.2mm, 1.3mm,1.5mm,1 ... width is 6cm, 8cm.9cm,10cm,12cm and so on. 3) cushion and pillow: waterproof fabric and resisit UV fabric used outdoor.cushion for ... sofa thickness is 8cm, 10cm 12cm, and cushion thickness for ...