Features: brand new and high quality Designed for Cage: Sutable for all kinds of regular cage. You can install it in or out of for case. Size: for Cat scratching post has 3 kinds of size for your choice. About 9.8", 11.8", and 15.8" separately in length, about 2.4" in diameter. Functions: 1. Soothe your for cat's emotions; 2. Replace old nails, for cat's nail grow up very quickly, premium sisal for play a important role to help for cat polish they nails. Material: Made from safe, non toxic, non-harmful sisal fiber wrapping, perfect to stimulate for cat's natural habits. Easy to Assemble: No tools needed, two types of installation: widthwise & vertical. Specifications: Material: PP, Sisal Rope Color: Pink/Blue Size (Approx.): S/for M/L S-25x6cm/9.84x2.36in M-30x6cm/11.81x2.36in L-40x6cm/15.75x2.36in Weight (Approx.) S-330g M-360g L-420g Package Includes: 1 Set for Cat Scratching Post with Assemble Kit (S/for M/L, Pink/Blue) 1 Packet Catnip note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!