For The People Who Take Their Dogs Anywhere With Them. This Travel kit Allows You To Take Your Pet Family With You Wherever You Want To Go. *Designed To Fit Perfectly With Medium and Small Mirapet Collapsible Pet Crates* WHEELS- The Wheels That Come With This Kit For Your Crate Are Two Stationary Wheels And Two Swivel Wheels For Easy Maneuverability. The Swivel Wheels Come With A Locking Feature Of Keeping Your Crate In Place When Needed. STRAP- The Kit Also Includes A Strap For Easy Transportability. The Strap Can Be Used Many Different Ways. Whether You Want To Use It For A Side Strap To Hang Off Your Shoulder. Or To Pull Your Crate Around With The Wheels Attached. RESUABLE ZIP TIES- This Kit Also Includes 8 Reusable Zip Ties. For Locking Your Crate Doors In Place When Using It or Air Transportation Or Transporting In A Vehicle For Extra Support.