Item Description : Pro Boxing combines engineering and nature to create the finest quality professional speed bag platforms available. Innovative engineered designs using heavy gauge steel and complete welds (no tack welding is used) create the ultra-stiff frame, resulting in superior strength and vibration resistance. Nature adds both beauty and function. The hardwood drum features a rich appearance, with distinctive grains, character marks, and color variations that are the purest expressions of nature. No man-made drum found on lower priced platforms can duplicate hardwood's variety, natural integrity, authenticity and durability. The Pro Boxing speed bag platform is a nonadjustable, wall-mounted speed bag platform. The glossy powder-coat finish adds style while providing scratch resistance and durability. The 1¾ inch solid maple hardwood drum available in 24 or 30 inch diameter. Mounts to 16" stud walls. Includes hardware for mounting to wood stud walls and Professional Speed Bag Swivel. Dimensions with 24 inch drum: 11" H x 24" W x 32½" D Weight: 52 pounds Dimensions with 30 inch drum: 11" H x 30" W x 35½" D Weight: 63 pounds