Reptile claws are specialized structures found on the toes of reptiles, such as lizards, snakes, and turtles. These claws are made of keratin, the same material as human nails, and serve various functions, including climbing, digging, and grasping prey. The shape and size of the claws can vary significantly among different species, adapting them to their specific environments and lifestyles. In addition to aiding in movement, reptile claws can also play a role in defense. Some reptiles use their claws to scratch or fend off predators. The strength and sharpness of these claws can be crucial for survival, helping reptiles navigate their habitats effectively.