USM Lens Fixed Bracket Sleeve, For Canon EF24-70mm F2.8L, For Canon EF24-70mm F2.8L II, For Canon EF 24-105mm f/4L IS II, For Canon EF 16-35mm f/4L IS, For Canon EF 17-40mm f/4L

1. Camera USM lens sleeve replacement part.
2. Repair and fix your broken or unusable item with it.
3. Each item has been checked and in good condition before shipping.
4. Completely fit and work.
5. Professional installation is highly recommended. We will not be responsible for any damages to your camera that you may cause during the changing of replacement parts.