NEW AND IMPROVED DESIGN COMING SOON. RESERVE YOURS HERE. Phenolic is a thermosetting resin that is reinforced with a canvas fabric to make it ridiculously strong. Now, Phenolic Kali sticks have been tried before, and there's a reason why they haven't taken off... yet. While the material hardness and durability are a major plus, the minus is the material's inability to absorb shock. We fixed this issue by engineering a groove that allows for silicon inlay to be placed on the handle that absorbs shock while providing exceptional grip. These are heavier and slightly skinnier than your traditional rattan sticks, but the feel is second to none! Train with caution :) Sold As: A Set. Comes with two Kali Sticks and a custom carrying case Material: Black Canvas Phenolic Handle: Molded Black Silicon Inlay Carrying Case: Made of Pearl Weave Gi Fabric Included  Measurements: 0.875" diameter x 28" long Weight:  375g per stick (13oz)  *NOTE: These will destroy traditional rattan and any wood weapons, so be careful when training.