Sentences with phrase «tough outer covering»
Most people think of hooves as being like a fingernail, a tough outer covering that protects structures underneath.
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In hyperkeratosis, keratin - the tough, fibrous outer covering of foot pads - grows excessively.
The outer covering of a tennis ball is designed to be tough to withstand hard use on a tennis court, and is very abrasive.
These two interior layers are covered with a soft outer layer of cuddly fleece and all three are bound together by industrial grade nylon webbing with eight rows of stitching, creating one of the toughest and most durable soft toys on the market.