niceeshop(TM) Guitar Pedal Power Supply 10 Isolated DC Output for 9V/12V/18V Effect Pedal with Isolated Short Circuit / Over Current Protection for Guitar Effects Pedal Boardsop Material: Nylon fabric; Strap length:0.47inch Chest measurement:10.2 - 17.3 inch;Belt Width:1.5cm Prevent the strap from slipping;Great item for growing pup Soft straps go around the front legs and around the chest,offer dog relaxed movement of muscles.