Curity™ Sterile Nonwoven Sponge, 4 x 4 Inch, 1 Case of 160 Lamps Magnifying Examination Color: red with Biohazard label 8 and dispenses one Color: red with Biohazard label Lightweight * Easy to attach * Easy to lift * Provides a safe convenient and economical way to carry oxygen cylinders * Size D and E tanks fit into this holder with minimum lifting and positioning * Attaches to the handles and frame of the wheelchair and positions the tank off center to avoid contact with the user's head or back * Made of heavy duty waterproof nylon * The top of the holder has adjustable straps that can adjust up to 3 * Length of the holder is 32 * Bottom straps do not adjust * Width is 18 Virtually lint free Rayon polyester blend construction