Our stethoscope replacement parts are designed to meet performance standards. The diaphragm ensures a comfortable fit, while the anti-slip ring provides stability during use. These accessories are ideal for enhancing the functionality of your stethoscope.Features - Color: Black - Material: PE - Size: 4.50 x 4.50 x 0.10 cm / 1.77 x 1.77 x 0.04 in - Size: 3.50 x 3.50 x 0.10 cm / 1.38 x 1.38 x 0.04 in - This versatile accessory set is compatible with most stethoscopes, making it a practical choice for professionals. - Diaphragm design prioritizes user comfort during use. - Equipped with an anti-slip ring, this accessory helps keep the diaphragm securely in place, offering improved stability. - Featuring a precision diaphragm, this kit supports accurate sound transmission. - The comprehensive kit includes multiple diaphragms and an anti-slip ring, suitable for various stethoscope models for maximum versatility.Package list: 2 x Stethoscope diaphragms (large, small) 1 x Gasket