[DESIGNED for Tag] Our for Tag collar comes with an elastic for Tag case, which can hold the for Tag firmly and will not slip around on the kitty's neck, protect your for Tag device and prevent for Tags from falling off or dangling. It allows you to easily find the location of your pet.[SAFETY AND COMFORT FOR YOUR PET]:for Tag case is made of soft silicone, non-toxic and eco-friendly, and printed with reflective cute pattern for high visibility at dark. Breakaway Buckle can be easily released when pulling forcefully, effectively preventing suffocation accidents caused by pulling the neck forcefully.[ADJUSTABLE COLLAR SIZE]:The length is adjustable to fit a pet neck size of 8.66 - 13.78 inches and the width is 0.4 inches, suitable for most small animals such as cats, dogs and kittens.To choose the correct size, please measure where Collar would comfortably lay before purchasing.[KEEPING TRACK PET EASY] Featuring a sturdy buckle, our for Tag collar is easy to release and put on with one hand. We're pet parents ourselves and have experienced the pain of a lost pet. We sincerely hope that this for Tag Collar can help cats in more families, prevent them from getting lost, and bring more joy to the family.Type: Bluesize: 35cmMaterial: nyloncolour: As shownPackage Contents:1 x CollarOnly the above package content, other products are not included.Note: Light reflection 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.