plastic square recentage pipe tube Specification(inch)Walll(inch)Weight(kg)/feet3.5"x3.5"0.12"0.472kg3.5"x3.5"0.10"0.395kg4"x4"0.135"0.66kg1/8"x1.5"0.08"0.102kg5"x5"0.15"0.85kg5"x5"0.135"0.76kg5"x5"0.25"1.4kg3"x3"0.1"0.35kg1"x1"0.08"0.086kg1.5"x1.5"0.08"0.14kg1.75"x1.75"0.07"0.14kg Material : PVC or according to customer Color:according to customer Anti UVC available 15-30years life