DescriptionThis hammer is made of high-quality zinc alloy. This reflex hammer provides the best quality materials for long-lasting durability to test joint bones. Suitable for use on different types of medical and nursing percussion.Features- Color: Random Color. - Material: Zinc Alloy. - Size: 18.50X5.50X2.00 cm/ 7.27X2.16X0.79 inch. - The hammer features triangular head design, great for precise tendon percussion. - Percussion hammer can accurately and effectively induce muscle extension, superficial, skin, plantar and abdominal reflexes - Featuring a sturdy zinc alloy handle, it can be sterilized easily for physical examinations.- It is designed in a way that allows you to hold it with a firm and comfortable grip. - Ease to use, even the unprofessional can understand its usage. Medical students can use it too.