The Thermochromic Bell Choker with Matching Leash combines elegant detailing with advanced temperature-sensitive material technology, creating a refined accessory set that transforms with body heat. Designed with romantic heart-shaped metal studs and a detachable luminous bell pendant, this choker delivers a distinctive blend of style and interactive visual appeal.

Crafted from premium thermochromic PU leather, the choker maintains a sleek black finish at room temperature. When exposed to body heat, the material gradually transitions to a vivid red tone, enhancing the overall design and creating a striking color transformation effect.

The set includes a matching detachable leash, offering coordinated styling and versatile usage. The adjustable pin buckle closure ensures a secure and customizable fit, with a wearing length range of 360mm–469mm, providing comfort and flexibility for different preferences.

Despite its decorative elements and structured build, the choker remains lightweight and comfortable for extended wear. The luminous bell pendant adds an additional visual highlight, making the design stand out even in low-light environments.

Specifications

• Product Name: Thermochromic Bell Choker with Matching Leash
• Material: Thermochromic PU Leather
• Color Effect: Black → Red
• Choker Dimension: 500mm × 18mm
• Total Weight: 142g (Choker + Leash Set)
• Adjustable Wearing Length: 360mm–469mm
• Package Size: 240mm × 193mm × 47mm
• Features: Heart Metal Studs + Detachable Luminous Bell Pendant
• Closure: Adjustable Pin Buckle
• Included Accessories: Matching Detachable Leash

Key Features

• Heat-activated thermochromic color-changing effect
• Elegant black-to-red transformation
• Heart-shaped metal stud detailing
• Detachable luminous bell pendant for enhanced visual appeal
• Adjustable fit with secure buckle design
• Matching detachable leash included
• Lightweight PU leather construction with durable hardware

The Thermochromic Bell Choker with Matching Leash blends romantic design elements, luminous detailing, and innovative material technology, offering a visually striking and elegantly crafted accessory set with modern aesthetic appeal.