Bailey & Bella Adjustable Blue Circles Dog Collar is made with a durable plastic buckle, plastic slip locks and metal D-ring. Sizing Chart: Size Width Length X-Small 3″/8″ (0.95cm) 8″-12″ (20.32cm-30.48) Small 5″/8″ (1.59cm) 10″-15″ (25.4cm-38.1cm) Medium 3″/4″ (1.90cm) 13″-20″ (33.02cm-50.8cm) Large 1″ (2.54cm) 16″-26″ (40.64cm-66.04cm) X-Large 1″ 1/2″ (3.81cm) 18″-30″ (45.72cm-76.2cm) Product Details: Pet Type: Dog Product Type: Collars
