"Emotional Support Animal - ESA" Large Metallic Sew On Identification Patch for dog vest or harness DIMENSIONS: This Large Emotional Support Animal vest patch measures 4.6" wide X 4.4 high APPLICATION: This vest patch is a Sew-On patch not a Velcro patch.Velcro patches tend to fit loosely and curl on the edges making for an unprofessional look. IDENTIFICATION: This embroidered ESA patch will minimize confrontations at airports. HIGHLY VISIBLE: This Emotional Support Dog Patch is made with a heavy fabric making it extremely durable. The patch offer bold text that is clear to read. CLEAR MESSAGE: Vest patches are designed to inform the public that your dog is an ESA.