Personalized Waterproof Dog Collar with Name Plate for Medium Dogs (Size #20) PERSONALIZATION - Add your dogs name, phone #, address, extra phone #, or be creative and add any text you want to your name plate dog collar. Engrave up to 4 lines of text with 20 charcters max per line 100% GUARANTEED - The name plate and engraving are backed by our 100% Guarantee. If they fade, scratch, wear off, or are otherwise damaged, we will replace the nameplate MADE IN THE USA - Engraved and assembled in the USA. We appreciate your support of US based businesses SIZING - This collar measures 3/4" wide x 20" long from end to end, with sizing holes evenly spaced between 13.5" and 17". Please be sure to measure your dogs neck or current collar before placing your order MATERIALS - The collar is made from a urethane coated heavy duty braid that can withstand water, wind, and sustained outdoor use. Name plates are made from anodized aluminum and plated alloy rivets