Specifications: Material: Aluminum Alloy Specifications: Two wheels Pet type: Small and medium Features: High hardness, not easy to damage, can be used for a long time. The length, height and width of the wheelchair can be adjusted freely Will not affect defecation Pet Assisted Walker Support: How to choose a suitable wheelchair for dogs: Please read the recommended size chart carefully (measure your pet's height, width, length and weight) Pet Stroller: Pets will be troubled by mobility problems in life. Long-term inability to exercise will affect pets and reduce their self-confidence. Our pet wheelchair is designed to help pets with hind leg injuries walk, run and play freely Before purchasing, please be sure to measure the size of your pet! ! ! 1 × Pet Wheelchair - Including mounting hardware Tips: - Before purchasing, please measure your dog according to the size chart. - Due to different light and personal understanding of color, there will be slight color differences, please refer to the actual product. - Due to different measurement methods, the error is generally 1-2 cm, and the error range does not belong to the quality range.