K Shield® Advantage Blood Collection Set with Holder, 3 4 Inch Needle Length, 21 Gauge, 1 Box of 50 Recreation and Exercise Their smooth finish and supple The unfolded towel measures Their smooth finish and supple and soft construction allow for a full range of movement Unisex back belt size Lg XLg * Conforms and supports the lower back promoting muscle relaxation and proper alignment of the back * Increases the flexibility of the stomach and back muscles by keeping them warm * Provides intra abdominal support to help support the spine take weight off the lower back * Breathable nylon mesh wrap with adjustable hook and loop front closure holds the belt in place * Lightweight Convenience of a pre attached vacuum tube holder Code is green