Skirt Style Bird Cage Seed Catcher/Guard Max Stretch: 160 cm Bird cage seed catcher with elastic strap on top and bottom. Seed catcher fits securely around the bird cage to eliminate messy seed scatter on your floor. Top and bottom is open (skirt style) and with heavy duty elastic strap.  Elastic strap holds the seed catcher/guard snugly in place and eliminates shifting. It is easy to wear any type of cage (square, rectangular or round cage). Airy fabric allows for air circulation. Washable quality pile fabric. SIZE Large- 160cm in total circumference, Height: 25cm Sizing Guide:  For square or rectangular bird cage:  Measure all four sides at the widest point, and then add together to get the total circumference of your cage. For round bird cage: Use a cloth measuring tape and measure the outside circle of your cage to get your total circumference.