Sheer Guard Bird Cage Covers - Medium Size (Black) Medium Cover is 80" circumference & 23" high ...is 203.2 cm circumference & 58.42 cm high Beautiful opaque material that shields some of the light. Covers are available in 6 beautiful colors: Aqua, Black, Red, Royal, Teal and White. We also sell matching Bird Cage Skirts for sizes Small, Medium, Large and Super Large. No Super Large covers are available. Proudly Made in the U.S.A.