I custom make Hammocks and cage covers for small pets. My meaurements for covers are for a ferret nation cage. But can make anything u like w measurements. A cage set is $140 and that gets you four tray covers, three ramp covers and four hammocks. Additional or individual hammocks range from $10-$25 Pick from one of our many pre made sets or make a request. All custom orders must be paid up front. Thank you Www.smallcritterhammocksandcagecovers.webs.com