You need thicker skin
The epidermis and dermis
Tough, external layer that forms watertight covering
Epidermis
Inner layer of the skin that lies below epidermis
a. Contains the hair follicles, sweat glands, and sebaceous glands
b. Blood vessels in the dermis provide skin with nutrients and oxygen.
Dermis
Caused when a body part rubs or scrapes across a rough or hard surface
Abrasion
Smooth or jagged cut caused by a sharp object or a blunt force that tears tissue
Laceration