Slingshot Harness
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The Slingshot Harness is made of strong elastic bands. It is designed specifically for use with Number One Laboratories STPs. This includes:
The Number One STP, The Sport STP, Model E STP
It may be possible to use this harness with other STPs and soft packers, however, we cannot guarantee that it will not damage your prosthetic.
SIZE GUIDE
Use a measuring tape to measure the circumference around your thigh. Or use a ruler to measure the leg-hole in a pair of well-fitting briefs.
XS: 14"-17" / 35cm-40cm
Small: 17"-20" / 40cm-50cm
Medium: 20"-24" / 50cm-60cm
Large: 24"-28" / 60cm-70cm
XL: 28"-32" / 70cm-80cm
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