brand new and high quality Features: This wooden ring can be multi-functional,which can be used for parrot ,home decoration and other usages. 3 different sizes can be optional,and you can mix them with one crafts,highly decorative and high quality. Great for pets to bite and chew,such as parrot,bird,parakeet and etc. Made from natural wood,safe and non-toxic,no harm to pets. Thick and will not easily break,excellent for decoration,great for pets. Specification: Material: Wood Type: 1#,2#,3# Color: As pictures shown 1#: Outer Diameter: 3cm(1.18in) Inner Diameter: 1.7cm(0.67in) 2#: Outer Diameter: 4cm(1.57in) Inner Diameter: 2.5cm(0.98in) 3#: Outer Diameter: 5.8cm(2.28in) Inner Diameter: 4cm(1.57in) Quantity: 10 Pcs/Set(ring only,other accessories demo in the picture are not included!) Note:1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.