Feature:
 
Brand New

This Frame is fun, lightweight and strong.

It has two handcuffs, two anklecuffs, and a neck collar to keep your head in place.

Once locked inside you will held in place by the frame and I guess that's where the fun begins.

Good quality stainless steel

Male size:
-Neck diameter：13.5cm = 5.31 inch
-Neck girth： 42.4cm = 16.7 inch

-Hand diameter：6.5cm - 5.3cm = 2.56 inch - 2.09 inch
-Hand girth： 20.4cm - 16.6cm = 8 inch - 6.5 inch

-Ankle diameter：8.7cm - 7.2cm = 3.42 inch - 2.83 inch
-Anle girth： 27.3cm - 22.6cm = 10.7 inch - 8.89 inch
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Female size:
-Neck diameter：11.8cm = 4.65"
-Neck girth：37cm = 14.6"

-Hand diameter：5.7cm - 4.7cm = 2.24" - 1.85"
-Hand girth：17.9cm - 14.76 cm = 7" - 5.81"

-Ankle diameter：7.7cm - 6.5cm = 3.03" - 2.56"
-Anle girth：24.2cm - 20.4cm = 9.51" - 8.04"

It's as easy to operate, no need instruction.