Crafted from high-grade zinc alloy, this set showcases alluring silhouettes of sunsets, sea surfaces, mountains, and migratory birds, reflecting UPKO's unwavering approach towards intimate relationships. We've carefully electroplated it with opulent gold, providing a modern spin on luxurious refinement. Adding to its futuristic appeal is the raised, side-mounted rotary knob, which seamlessly blends with its organic design. The hand clamps are ergonomically curved to fit the contours of the human skeletal structure. By combining different tools, we elevate the experience and expand the possibilities of confinement.

To achieve maximum comfort and avoid any risk of personal injury, please adjust the product's tightness according to your individual preference. To do so, first set the bottom knob to its loosest setting and then place each finger in its corresponding position. Next, turn the knob to the tightest setting and connect the top directly to a collar, providing dual restraint for the head and hands. *Note: Always adjust the tightness to your own comfort level.

Material: zinc alloy, copper alloy

Dimensions: 
Collar diameter: 5.63 in / 14.3 cm
The clamps length: 8.27 in / 21 cm