ITEM NAME:1Pcs Universal blue CPAP headgear replacement for respironics resmed straps BX Specification: 100% brand new Function: ventilator support, for fixing the mask to ensure better treatment, the patient's fixed mask. Effective absorption of the ventilator to provide air quality Features: Soft, Good elasticity, Breathable, Sweat uptake Material: Medical fabrics Scope: Universal headband for all brands of ventilator mask use Size:14.3*70cm Conversion: 1cm=0.39inch/1 inch=2.54cm Color: Blue Package included: 1pc x Headgear Part Head Band Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 2-3% measuring deviation due to manual measurement..Color: Blue. Features: Soft, Good elasticity, Breathable, Sweat uptake.