Size: 24*67.5cm The inner pocket can hold oxygen cylinders larger than 4L Fabric: 1680D oxford cloth + plastic mesh color: Black NEED A BAG THAT FITS MULTIPLE SIZES OF OXYGEN CYLINDERS? Unlike all those cheap oxygen cylinder bags, we have incorporated two mysterious "zippers". This approach can be adapted not only to long oxygen cylinders, but also to short oxygen cylinders. Therefore, you must just buy a bag, can adapt to a variety of sizes oxygen cylinder. Characteristics: MIMIGO wheelchair oxygen cylinder bag, it applies to almost all wheelchairs. The product is made of specially thickened nylon fabric, tear-resistant, wear-resistant, easy to clean. This wheelchair oxygen cylinder bag is a great tool for those who need to carry an oxygen cylinder outside. Wheelchair users can easily carry oxygen cylinders. Overall product size: 24*67.5cm (Our product is designed to be a little wider than usual, and it is more convenient to put the oxygen cylinder in the bag.) EASY TO INSTALL: The top and bottom latches easily attach to ensure a secure fit to the wheelchair. Snap the clasps in place, then adjust the height of the strap. Adjustable straps allow the bag to be positioned off-centre on your wheelchair so it doesn't interfere with your back or head.