• Dual-Side Custom Design
     
    Fully customizable external contours and internal textures for penis sleeves/extension sleeves, perfectly tailored to your exclusive design requirements.
     
  • Optimized Color Recommendation
     
    Single-color scheme is recommended for the products to ensure color consistency and a more premium visual presentation.
     
  • Body-Safe & High-Elasticity Materials
     
    Crafted from non-toxic, skin-friendly materials with excellent elasticity, ensuring a comfortable fit and maximum safety for intimate use.
     
  • Custom Sample Certification Support
     
    Relevant product safety certifications can be provided for custom samples to meet your market access and quality verification needs.
  • Elasticity & Durability TestingElasticity tests and durability assessments are conducted on all custom samples to ensure product performance meets design specifications.