Bird-Life presents the Trimmer Plus Cement & Wood 9 Step Ladder (BA243) by Penn-Plax. Not only does this ladder provide for better mobility inside the cage, it naturally trims your pet’s nails and beaks. No more worrying about extra sharp edges Naturally Made: Each of the 9 rungs are coated with lightweight cement made from crushed sea shells, which adds beneficial calcium to your bird’s every day activities. It’s okay for your pet to gnaw at the steps; they’re getting calcium, similar to pecking at a cuttlebone. Easy Mounting: Each of our Trimmer Plus Cement & Wood Ladders feature a natural wooden frame, along with metal hooks that easily attach to all wire cages. Measurements: 15. 5” (H) x 3. 75” (W) x 0. 4” (D). This ladder is great for small birds, including parakeets. Shop Penn-Plax for All Your Pet’s Needs: Penn-Plax is a manufacturer and distributer of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small. *This product, as any other, is subject to wear, and should be removed if deterioration is evident.