Black Viper Snakeskins plus Hard Cores Double Sleeve Kit (200 Sleeves)

Upgrade your deck protection with the ultimate double-sleeving solution from Viper Sleeves.

This bundle combines our premium Snakeskins outer sleeves with Hard Cores inner sleeves, delivering a precision fit, enhanced durability, and a professional shuffle feel trusted by serious players.

Hard Cores inner sleeves are engineered to be 2x thicker than standard perfect fit sleeves, providing a reinforced barrier that shields your cards from bending, edge wear, and moisture. Designed for trading cards up to 2.5″ x 3.5″, they fit snugly around your cards and slide seamlessly into Snakeskins for a secure double-sleeved setup.

Snakeskins outer sleeves are built for performance, featuring a matte textured back for smooth, consistent shuffling and an ultra-clear front for maximum card visibility. Their durability and structure help maintain sleeve integrity through extended gameplay, making them ideal for competitive environments.

Each bundle includes 100 Hard Cores inner sleeves and 100 Snakeskins outer sleeves, giving you everything you need to fully protect a standard deck.

Key Features

• Double-sleeve system for maximum protection and longevity
• Hard Cores inner sleeves are 2x thicker than standard perfect fits
• Precision fit for cards up to 2.5″ x 3.5″
• Snakeskins feature a matte back for smooth shuffling
• Ultra-clear fronts on both sleeve types for crystal-clear visibility
• Designed for durability, consistency, and competitive play
• 100 inner sleeves + 100 outer sleeves per bundle