The Thermochromic Bell Choker with Matching Leash combines romantic detailing with innovative temperature-sensitive technology, creating a visually dynamic accessory set that transforms with body heat. Designed with delicate heart-shaped metal studs and a detachable golden bell pendant, this choker blends elegance with a subtle, playful aesthetic.

Crafted from premium thermochromic PU leather, the choker maintains a sleek black finish at room temperature. When exposed to body heat, the material gradually shifts to a vibrant red tone, revealing a striking visual transformation that enhances its decorative details.

The set includes a matching detachable leash, allowing for coordinated styling and versatile use. 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 detailed construction and decorative hardware, the choker remains balanced and comfortable for extended wear.

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
• Features: Heart Metal Studs + Detachable Golden Bell Pendant
• Closure: Adjustable Pin Buckle
• Included Accessories: Matching Detachable Leash

Key Features

• Heat-activated thermochromic color-changing design
• Elegant black-to-red transformation effect
• Heart-shaped metal stud detailing
• Decorative detachable golden bell pendant
• Adjustable fit with secure buckle system
• Matching detachable leash included
• Lightweight yet durable PU leather construction

The Thermochromic Bell Choker with Matching Leash blends romantic design elements, refined craftsmanship, and innovative color-changing technology, creating an elegant and visually engaging accessory set with a distinctive aesthetic appeal.