Sell Universal Ventilator Headgear Headband Strap Replacement Cpap Blue For Resm best price

description condition: 100% brand new & high quality material: all nylon fiber weight: 30g features highly elastic and odorless water-absorbing elastic fiber, multi-layer heat-sealing, no glue and no taste. breathable, sweat-absorbent, long life, no delamination, soft, good elasticity, comfortable, four-point fixed, ventilator mask universal type, etc. note: there may be some subtle differences between the color of the image and the actual project. thanks to the manual measurement, please allow 1-2mm difference, thank you. package included: 1x ventilator mask belt hello, guys, thank you for visiting my store. Dear buyer,Welcome to our store. Thank you for your attention, Thank you for your support!Welcome to buy from us!