Your pet bird will love how comfortable the natural sand feels on its nails and beak with the JW® Pet Sand Perch T Perch. The rough natural sand coating helps to keep your feathered friend's nails and beak trimmed. Different grip size widths exercise the muscles of your pet bird's feet. It includes a washer and wing-nut to easily attach to most sides or tops of cages. The small size perch is ideal for parakeets, canaries, finches, and other small birds, and the regular size for parrots, cockatiels, and other similar-sized birds. Easy to install. Ships in assorted colors.