... ; Rubber patch, etc...Features:1.Comfort curve reduces neck and shoulder fatigue 2.Makes camera or binoculars fell up ... an adjustment device in the front of the strap designed to facilitate rapid adjustment of strap length. Remarks: This quality camera neck strap ... color process, embroidery, embossing, badge ( woven, rubber, plastic, leather and metal ) , Labels, hang cards, etc.3, Products & Material ...