Alkali Hockey offers Traditional hockey blades for a classic feel and shot profile. Alkali carries both the RPD Comp and RPD Lite so you have the choice of two types of blades. The Comp utilizes a wood core so you can still get the same puck feel as a wood stick but it has a fiberglass exterior for durability. The Lite utilizes an all fiberglass construction that is lightweight and durable. Standard blades are only compatable with Standard shafts.