2.5Ton:Materials:1000D,1 mm Polyester core with PVC coating to both sides Lifting Capacity:2500Kg Inflated Height:50cm Inflated Diameter:50cm Weight:5.2Kg Protection of Top&Bottom:1 layer or 3 layers available Colors available:Red,Orange,Blue,Yellow,Light green,Bottom green Package :Neutral packing or Color box 3 Ton: Materials:1000D,1 mm Polyester core with PVC coating to both sides Lifting Capacity:3000Kg Inflated Height:52.5cm Inflated Diameter:65cm Weight:5.6Kg Protection of Top&Bottom:1 layer or 3 layers available Colors available:Red,Orange,Blue,Yellow,Light green,Bottom green Package :Neutral packing or Color box 3 .2 Ton: Materials:Imported 2000D,1 mm Polyester core with PVC coating to both sides Lifting Capacity:3000KgInflated Height:52.5cm Inflated Diameter:65cm Weight:5.6Kg Protection of Top&Bottom:1 layer or 3 layers available Colors available:Red,Black Package :Neutral packing or Color box 4 Ton: Materials:1000D,1 mm Polyester core with PVC coating to both sides Lifting Capacity:4000KgInflated Height:64cm Inflated Diameter:75cm Weight:6.8Kg Protection of Top&Bottom:1 layer or 3 layers available Colors available:Red,Orange,Blue,Yellow,Light green,Bottom green Package :Neutral packing or Color box 4.2 Ton: Materials:Imported 2000D,1 mm Polyester core with PVC coating to both sides Lifting Capacity:4200Kg Inflated Height:64cmInflated Diameter:72cm Weight:8.2Kg Protection of Top&Bottom:1 layer or 3 layers available Colors available:Red,Black Package :Neutral packing or Color box Kit includes: One air jack Two exhaust hoses (one is 2m,the other is4 m) A pair of safety glove Four protective mats One repair kit One heavy duty carry bag One instruction manual Warranty:One year against production defects Carton