Description At 7″ wide, the Laser Beam Expander is designed to help skills transfer up off the ground seamlessly and confidently with its comfortable feel and is 8′ long and has straps to secure it in place on most standard competitive beams. Place two Expanders on a beam for a dreamy 16 foot Laser Beam training station! Like the Laser Beam, the Expander is made of a wood base, with just the right amount of padding on top. Strategically placed lines and numbers on the top surface are used as visual guides to help skills stay on track. Note that the white lines are 4″ apart, reminding athletes of the actual width of a competitive beam making it easy to feel confident about transferring skills to the competitive beam.