Expose your child to the fun of the outdoors with the Aosom Child Bike Trailer. Constructed from a steel frame that can support 2 children. Are far as security goes, the bicycle trailer for kids has a sling seat with a 5-point security harness to keep your children secure. The hand-lock brake system allows you to lock the trailer while it's parked. Folding this trailer up for storage is easy with no tools required.- Suitable for 2 kids and each less than 20 lbs of weight, less than 43.25" of height - Removable canopy helps shield from wind with both mesh and plastic covering - Sling-style seat with a five-point security harness for added protection - Rear storage area provides extra space behind the main section - Hand lock brake system on rear wheel allows to be locked in place - Includes an Aosom "Type A" bike hitch/coupler for easily connecting the trailer to a bicycle- Color: Blue/White - Materials: Steel, Canvas - Weight Capacity: 52 lbs. - Overall Dimensions: 57.5" L x 34.75" W x 41" H - Cargo Size: 23.5" W x 30.25" D x 22" H - Front Wheel: 12" - Front Tire: 12.5" x 1.75" - Rear Wheels: 20" - Trailer Weight: 37.5 lbs.