WIRE-ON Front and Back of Open Wire-On Wire-on is made from leather supplied by the customer. Half a hide will make approximately 90 feet of wire-on, and unused material is returned. We use only the best part of the hide along with stainless steel wire to produce quality wire-on Wire-On is used: to cover tacks on automotive and furniture upholstery across header and rear top bows to cover edge of top where it meets the body around seats around doors and door openings Dimensions: Approximate finished width, 9/16" Made in one continuous length up to 100'