These armrest pads are great for any Invacare manual wheelchair you own that has armrest pads that are starting to lose their luster, and include high density foam for added support. While not Invacare brand, these armrest pads will still be the high-quality, easy to install and clean armrest pads you are looking for - at a fraction of the price. These armrest pads should work with all Invacare manual wheelchairs, and will keep your chair looking sharp and feeling comfortable for longer! The high density foam offered does not effect installation or use, just provides extra support to the end user.