Ruedamann Foldable Aluminum Wheelchair Ramp with Non-Slip Surface

【Size】It is suitable for putting in the trunk of the car, storing at home and carrying out. If use two wheels vehicle only on half side of the ramp, you need to fix the whole ramp to avoid the other half side bend up. Warranty period of our product is 1-year, artificial damage is not within the warranty period. 2FT:Unfolded size: L24"(61cm) x W28.1"(71.5cm) x H2"(5cm). Folded size: L24"(61cm) x W13.7"(35cm) x H2.8"(7cm). 3FT:Unfolded size: L35.8"(91cm) x W28.1"(71.5cm) x H2"(5cm). Folded size: L35.8"(91cm) x W13.7"(35cm) x H2.8"(7cm). 4FT:Unfolded size: L47.6"(121cm) x W28.1"(71.5cm) x H2"(5cm). Folded size: L47.6"(121cm) x W13.7"(35cm) x H2.8"(7cm). 5FT: Unfolded size: L59.8"(152cm) x W28.1"(71.5cm) x H2"(5cm). Folded size: L59.8"(152cm) x W13.7"(35cm) x H2.8"(7cm).  【Warm Tips】: Please check your step height before purchase to select the appropriate wheel chair ramp size.  It's normal for the aluminum ramp to sink slightly during use.  Please do not exceed the 600 lb weight limit 【D