Rakes

Material A
Wood. Usually used for the handle, they occasionally come with a plastic grip.

Disposal: If not in full form, the handle of a rake can be broken down and placed in your garbage bin.

Material B
Steel.

Disposal: Although steel can be recycled, rakes should be left curbside for collection as they are often too large to be disposed of in recycling bins.

Best Alternative
Rakes are generally safe for the environment. As most are durable and rarely need to be replaced, at best it is recommended to buy a steel rake over plastic.