Penn-Plax BA639 7-Pack of Gravel Paper, 11″ x 17″ | Great for Hard-Billed Birds | Clean, Easy and Safe for Birds | Aids in Digestion
Birds love to tear and chew on paper. These gravel sheets provide grit for hard-billed birds and aid digestion
Medium Grit gravel paper helps your birds maintain healthy beaks and claws
Safe, Clean, and Sanitary, these sheets are disposable - once your bird has torn it up, simply replace with another one.