Dimensions (inflated): 36" x 19.5" x 5" The Yucca Fins Merlyn Surf Mat is a beginner-to-intermediate surf mat designed for stability, lift, and fast progression in the water. Its increased internal volume provides extra buoyancy and stability, making it highly accessible for riders learning surf mat fundamentals such as trim, speed control, and wave connection. A Boston valve system enables fast inflation and adjustable air pressure, allowing riders to tune the mat’s feel based on wave conditions and personal preference. Overall, the Merlyn balances ease of use, durability, and traditional surf mat glide performance, making it a forgiving entry point into surf mat riding without sacrificing core performance characteristics. ----- KEY FEATURES: - Beginner-to-intermediate friendly surf mat design for stability and ease of use - Increased internal volume for higher lift and easier trim - Boston valve system enables fast inflation and adjustable air pressure for tuning ride feel - Forgiving, stable ride for learning wave positioning and control - Classic mat glide feel with smooth, frictionless performance - Affordable entry-level surf mat for new riders WHICH SURF MAT SIZE IS RIGHT FOR YOU? MINI-Best for: fun, experimentation, and shore break use A compact, playful mat designed for casual sessions, shore break waves, and sharing with friends. Easy to throw in a car and use in low-commitment conditions. JUNIOR- Best for: lighter riders, smaller frames, and groms A scaled-down mat that offers enough lift for stability while remaining easy to control. Designed to help newer or smaller riders build confidence. STANDARD- Best for: most adult riders (all-around use) Our most versatile size. Designed for average-sized adults looking for a balanced mix of speed, stability, and adaptability across conditions. Start with Standard if unsure — go up for more stability and glide, or down for portability and playfulness. XL- Best for: larger riders or maximum glide and stability High-volume design for increased lift, float, and glide. Ideal for heavier riders or anyone who wants a more stable, forgiving ride—especially in more powerful or well-formed waves