These Polyester Nesting pads are almost 1/8" thick and fit in most open Canary nests.
Make sure breeding pairs have trimmed nails for the safety of themselves and their eggs
10cm x 4 cm - NP105
4 1/2"od x 3 1/2" id x 2" deep
Washable and reusable.
Nest building is a healthy exercise for your cage birds