GoFit 20-lb, 4" Resistance Tube: * Black * An ideal workout tool for both strength training and rehabilitation * For all fitness levels * Smartweight power tube with safety tube technology * Padded, contoured handles * 20-lb resistance * Also includes door connector, exercise poster and workout DVD led by professional trainer Mark Verstegen * Dimensions: 8.8"L x 7.0"W x 2.8"H * Model# GF-4TT-X14