This harness is designed to hold #1 Laboratory STPs. By pushing the shaft through the top hole, and the balls through the lower hole this simple design will keep your STP in place.
Made with thick and plush high quality elastic the Soft Slingshot is completely washer and dryer safe.
With no waist band - this harness stays in place with two elastic thigh straps. The elastic has a great stretch and is designed to fit snuggly.
*Shown in photo with Model A STP (sold separately).