1.Size Expand: 40X38X104CM Folding: 40X20X50CM 2.Material ①Board surface: impact-resistant engineering PP material ②Pull rod: aviation aluminum alloy (light and strong) 3.Load: about 50KG 4.Net weight: about 3.41KG Gross weight: about3.98 KG
1.Material: TPE wheels
2.Quantity:8 3.Size: Small:2 inch Big:6.1 inch 4.function: ①Wear-resistant ②climbing stair