Love this product!  My husband and I went to all the local pet stores and could find nothing that was high enough and looked safe enough for our senior diabetic kitty.    He loves these stairs and is glad to be able to get up on our bed again, best thing is - now that we have these he isn't crying in the middle of the night for us to wake up and pick him up and set him on the bed.   Excellent quality, well priced.