These silicone chamber sleeves were specifically designed for the regular atomizer for the Aeris. Although they do fit the Max and other chambers. They fit the Focus V regular chamber on CARTA 2, and they also fit the Max. They also do fit on Puffco Peak Pro chambers. There is a photo in the pictures of both style chamber sleeves on peak pros with the 3-D XL one of them being shorter one of them being longer all depending on if you like to show off your atomizer. Some people powder coat them and some people have gold ones.
