Viper by GLD Products Defender II Dartboard Surround (Backboard Surround Only, No Dartboard), Black, Reversible 28.25" Square, 1" Foam

Viper Defender II is a four-piece, 1" thick high-density foam surround that slips around 17.75"–18" bristle dartboards to protect walls and catch stray steel-tip darts without tools.

The Viper Defender II is a reversible foam wall protector engineered to preserve the look of your game room and shield adjacent surfaces from stray darts. Its four interlocking panels compress-fit around a standard bristle dartboard in seconds, adding roughly five inches of protective padding on every side. The velvet-like finish keeps the surround looking refined while the jet-black reverse extends usable life and hides marks. Dartboard, mounting hardware, and darts shown separately — this product focuses solely on impact protection and clean installation.

How quickly can I install the Defender II?

Installation is intentionally simple and tool-free: the four panels snap together around an already-mounted dartboard. No drilling, no screws, and no permanent wall changes are required, so you can set it up or remove it in minutes.

• Four interlocking EVA foam panels for fast assembly
• Compression-fit design slides around an 18" bristle board
• Includes adhesive band to fit 17.75" boards without gaps
• Lightweight panels make handling and repositioning easy

Will this protect different wall surfaces and my darts?

The 1" high-density foam absorbs dart impact, preventing holes and scuffs on drywall, brick, or concrete. Darts that miss the board land in the foam rather than embedding in or chipping hard surfaces, reducing tip damage and the need for repairs.

• High-density EVA foam cushions dart hits and prevents wall penetration
• Protects plaster, drywall, wood, brick, and concrete finishes
• Prevents darts from bending or breaking when striking hard surfaces
• Velvet-like face reduces bounce-outs for cleaner retrieval

Does the Defender II fit all dartboard sizes and orientations?

Designed primarily for standard 18" bristle dartboards, the surround also accommodates 17.75" boards using the supplied adhesive band. The square 28.25" panels create a uniform border that works with vertical mounting and common indoor layouts.

• Fits 18" standard sisal/bristle dartboards snugly
• Includes adhesive band to secure smaller 17.75" boards
• Reversible panels offer a clean black side for longevity
• Square layout adds approximately 5" of protection around the board

How durable is the material and will it stay looking good?

The Defender II uses dense EVA V-foam with a soft, suede-like finish that resists tearing and hides small marks. Because the surround is reversible, you can flip the panels to distribute wear and maintain a fresh appearance longer than single-sided protectors.

• 1" thick high-density foam resists compression and tearing
• Velvet-like face for an attractive, low-glare finish
• Reversible black backside conceals scuffs and extends life
• Lightweight build maintains shape and is easy to store

Who is this for? The Viper Defender II is ideal for home players, rec rooms, bars, offices, or classroom clubs that use steel-tip bristle dartboards and want to protect walls and floors without permanent installation. It’s a practical choice for renters, landlords, and anyone who wants quick setup, clean aesthetics, and durable impact protection without altering the wall or board.