This style CollarTag CANNOT be installed on adjustable length collars / collars that close with a snap or clasp type buckle;

CollarTags are superior to traditional hanging tags in every way. Each tag is deeply engraved and color filled.

CollarTag Sizing: The width of the collar determines the size CollarTag you need.

If your pet's collar is:

3/8 inch wide, use the mini size.

1/2 inch wide, use the mini size.

5/8 inch wide, select the small size.

3/4 inch wide, select the medium size.

1.0 inch wide, select the large size.

Fits this style of collar