Key Features:

• Materials - Bomb-Proof Polycarbonate
• Adjustability - No
• Forward Lean - Tool-less adjustability
• Canting - No
• Mounting System - 2x4, 4x4, Channel
• Flex - 4

In-depth Tech Specs:

• Grom Hi-Back - Soft Flexing: Lightweight, soft-flexing design makes 'em kid-friendly on all levels.
• Ankle Straps - Hammockstrap 2.0 with Smooth Glide™ buckles that are easy to secure and provide reliable and smooth attachment. They feature bomb-proof materials for a tried and true function and durability in the mountains.
• Toe Straps / Buckles - Convertible Capstrap with Smooth Glide™ buckles that are easy to secure and provide reliable and smooth attachment. They feature bomb-proof materials for a tried and true function and durability in the mountains. 
• Compatibility - The disc mounting system is compatible with all major mounting systems. *Please note* the 3D Hinge Disc (not included) is needed for mounting on 3D systems. 3D pattern systems are found on Burton boards manufactured before 2014. 3D Hinge Disc.
• Warranty - All Burton binding baseplates are backed by a LIFETIME WARRANTY and Burton straps and hi-backs are backed by a one-year warranty from date of purchase.