Material: Quartz sand bar, the surface is treated with colorful emery, durable and easy to clean. Frosted design: Frosted surfaces help birds sharpen their claws better. It measures 20 cm and has a diameter of 1.5 cm, which is suitable for most birds Easy to use: easy to use and easy to install. It is assembled by tightening the screws and the top bracket is attached to the top of the cage with the screws provided. Uses: suitable for most birds, suitable for various birds such as parrots, parrots peonies, pacific parrots, small parrots, etc. Packing list: 5 Parrot Claw Sticks (Random Color). We only sell Parrot Claw Sticks and do not sell other items in the picture. Due to the differences between different monitors, the pictures may not reflect the actual color of the item. Due to the manual measurement, please allow slight errors in size.