These ultra-strong and portable Supaflex X-Tubes are i perfect for personal trainers and fitness enthusiasts looking to train for strength, flexibility, rehabilitation or injury prevention Created with quality and durability in mind. After much feedback we’ve created a resistance tube that has increased comfort by way of a foam handle and improved durability by way of a 60cm protective sleeve. This sleeve will protect the tubing from wear and tear when used outdoor or with muddy shoes etc. Each tube has a colour contrasting level indicator on the handle and colour coded handles for easy identification. Level 1 - 7mm x 1.5mm x 125cmLevel 2 - 9.5mm x 2.0mm x 125cmLevel 3 - 11mm x 2.5mm x 125cmLevel 4 - 12.5mm x 3.5mmm x 125cm Supaflex X-Tubes are double layered for extra durability and offering greater resistance than conventional tubes and bands Premium Padded grips for maximum comfort Available in four in colour coded strengths which contain latex. 4 progressive weight resistance available