Note:This accessory is a third-party product and is not manufactured or endorsed byBose. It is compatible withBose QC Ultraproducts. Description Designed specifically for noise-canceling headphones, this replacement headband cushion offers a fit and enhanced comfort. Crafted with durable materials, it provides a soft and durable solution to refresh your headphones, ensuring comfortable during extended use. Features -Color:Grey -Material:Protein Pu -Size:11.50X2.30X0.50cm/4.52X0.90X0.20in -Durable material: crafted from durable materials, this replacement headband ensures durability and long lasting performance for your headphones -Suitable fit: designed specifically for headphones, the headband replacement offers a precise fit, maintaining the original look and feel of your device -Enhanced comfort: the soft padding provides comfort during extended listening sessions, reducing pressure on your head for more enjoyable -Replacement Headband Cushion: Replacement repair for your headphone, easy installation -Easy installation: simple and quick to install, this headband replacement allows you to upgrade your headphones effortlessly without the need for special toolsPackage list: 1pc head beam protective pad