These Skidders are great.  They are super cute, easy to put on my 10 month old, but difficult for him to get off even though they are a little big (I ordered the 12 month size).  He does manage to get them off but it takes him awhile.  They help him from slipping on our hardwood floors and he is now cruising along the furniture and anything he can pull himself up on.  They are very cute and I will definitely be ordering bigger sizes as he grows!