Lilypelle Unisex adult tricycles are made of durable Carbon Steel,so that it can supports capacity up to 450 lbs. PLEASE MAKE SURE THE SIZE before purchasing: 20" wheel suitable for rider height: 4'8" - 5'6"; 24" wheel suitable for rider height: 4'11" - 5'10",; 26" wheel suitable for rider height: 5'3" - 6'2". Lilypelle tricycle has a large rear basket, load up the conveniently basket with groceries, supplies, or whatever suits your daily shopping while staying in shape. Perfect for ride the bike wherever you want to go, picnic, visit relatives and friends, or go out with your little puppy. You can ride safely and comfortably on town streets, beaches or bike lanes.In addition to the 90 days warranty of Walmart, we will prolong the warranty period to 1 year ,Feel free to take it home!