Yeah currently unavailable...Not seeing for a Pro Max??
Design Skin Corner Cushion Bumper Case, Shock Absorbing Thin Fit Basic Cover for iPhone 11 Pro Max - Matte Black https://www.amazon.com/dp/B07XD5ZNFQ/ref=cm_sw_r_cp_tai_4pnpFbQWJEGP9
May be only available through their website.