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About UPKO
Recognized worldwide for the quality of its products and the various patents registered, UPKO is since 2019 a must for Bondage and BDSM accessories, lingerie, and the hottest gift sets...UPKO uses leather from one of the biggest suppliers in Italy, used by GIVENCHY and other top brands.
Learn MoreRipple Metal Handcuffs Adjustable Control Design

Ripple Metal Handcuffs Adjustable Control Design are a premium restraint accessory crafted for durability, precision, and refined aesthetics. Designed with a rigid metal structure, these handcuffs provide a secure, non-flexible fit that enhances control while maintaining a polished, sophisticated appearance.
Constructed from high-quality copper, these cuffs feature a smooth, polished interior with rounded edges to ensure comfort during use. The carefully engineered design minimizes pressure points while maintaining a secure hold, offering both reliability and ease of wear.
The Ripple Metal Handcuffs Adjustable Control Design include a quick-lock buckle mechanism that allows for fast and effortless application. Simply press the cuffs together until they click securely into place. For removal, the built-in release tab enables quick and smooth unlocking, ensuring convenience and safety.
Designed with adjustability in mind, these cuffs accommodate a range of wrist sizes, providing a tailored and comfortable fit. Their sleek, minimalist design also allows them to double as a stylish accessory, combining functionality with modern elegance.
Key Features:
- Rigid metal construction for secure, reliable restraint
- Premium copper material with smooth, polished finish
- Rounded interior edges for added comfort
- Quick-lock mechanism for easy application
- Simple release tab for fast removal
- Adjustable fit for various wrist sizes
- Durable and easy to maintain
Dimensions:
- Total Length: 9.25 inches (23.5 cm)
- Wrist Circumference: 5.1 – 6.5 inches (13 – 16.5 cm)
Material:
- Copper
The Ripple Metal Handcuffs Adjustable Control Design offer a combination of strength, precision, and refined design for a reliable and elegant accessory.
Migratory Bird Metal Collar and Finger Clamps Set

Migratory Bird Metal Collar and Finger Clamps Set is a premium, precision-crafted restraint accessory designed to combine structural durability with refined aesthetic detailing. Constructed from high-grade zinc alloy and copper alloy, this set features a polished finish with intricate design elements inspired by natural landscapes, creating a distinctive and visually sophisticated appearance.
The ergonomically curved clamps are shaped to align with natural contours, offering a secure yet controlled fit. A side-mounted rotary adjustment knob allows for precise tightening, giving users full control over fit and pressure while maintaining comfort. The integrated design ensures stability and ease of use, with smooth edges that enhance usability and handling.
The Migratory Bird Metal Collar and Finger Clamps Set includes a structured collar and matching clamp components, allowing for a coordinated setup. The durable metal construction ensures long-lasting performance, while the compact yet sturdy design provides reliability without unnecessary bulk.
Designed for adjustability and control, this set allows users to customize the fit according to individual preference. Its combination of functional engineering and decorative detailing makes it both practical and visually distinctive.
Key Features:
- High-grade zinc alloy and copper alloy construction
- Precision rotary knob for adjustable fit
- Ergonomically curved clamps for improved alignment
- Smooth, polished finish for comfort and durability
- Coordinated collar and clamp design
- Compact, sturdy, and easy to maintain
Dimensions:
- Collar Diameter: 5.63 inches (14.3 cm)
- Clamp Length: 8.27 inches (21 cm)
Material:
- Zinc Alloy
- Copper Alloy
The Migratory Bird Metal Collar and Finger Clamps Set offers a combination of durability, adjustability, and refined craftsmanship in a structured design.
Your Name, My Love Collection
Hang your membership around your neck or your hands with the personalized chocker and handcuffs from our new "Your Name, My Love" collection.
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