Durability Backed by Scientific Research

Reinforced Edges: Made with 2 layers of ultra-high molecular weight polyethylene (UHMWPE) webbing to combat persistent gnawing

• Material used in advanced military protective gear
• Extremely Slippery: Dog's back molar teeth simply slide over edges instead of being able to cut through
• Supported by 3 rows of UHMWPE thread and proprietary stitch pattern where webbing overlaps to minimize chewing friction

Tough Main Body: Constructed with 3 quilted layers of 1050D ballistic nylon with polyurethane coating 

• Polyurethane used for structural bridge repair on major US highways

Circular Shape: Simple design evenly distributes bite force across toy 

All while remaining free from harmful chemicals!