Specifications: Material: Aluminum iron + steel + PU Color: As the pictures shown Weight limit: 110 lbs Dimensions: 42.5" x 33" x 8" ( L x W x H ) Net weight: 30 lbs Package includes: 1 x Rowing machine 2 x AAAbatteries 1 x Manual-Great exercise equipment for your home or private gym -Get a full-body workout exercise different parts of your body with one tool -Up to 110 lbs double adjustable hydraulic cylinder resistance create a versatile home rowing workout -LCD monitor tracks your count per min time count calories distance and scan -Constructed with sturdy steel for solid performance and durability -The PU soft rowing seat on rollers effortlessly glides across the slide rail and supports you for longer rides -Large pivoting pedals with velcro adjustable straps fit most foot sizes and make your feet remain in place -Conveniently store and take up less space when not in use -With a non-slip rowing handle for better grip -Supports up to 110 lbs