1.The inside of the sisal column is thick and solid paper tube,which has strong pressure resistance;the outside is sisal,the weaving method is firm,and it is durable and durable;2.Use solid wood material up and down,thick and stable;wall-mounted design,reliable wall with nails;3.The size is up to 40cm,even if it is a big cat,it can be perfectly applied;the cat can't put it down;4.It is a toy that grinds teeth,plays and shapes.Specifications:base plate diameter 13cm height 40cm sisal column diameter 7cmType:Catscat toy :cat scratchercat scratcher tree:cat scratcher shelfFeature 1:cat scratchersFeature 2:cat tree catFeature 3:cat furniture cats scratching postsColor:as shownMaterial:wood+sisalPackage Contents:2 x Cat Scratch BoardOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.