Soft HD TPU Clear Anti-Scratch Screen Protector Film for Samsung Galaxy Watch 4 40mm Made from TPU material, soft and thin design High light transmittance and delicate hand feel Secure anti-explosion function Anti-scratch and wear-resistant Perfect adhesion, easy to apply Specification: Material: TPU Film diameter: 40mm Dial diameter: 37m Compatible with: Samsung Galaxy Watch4 40mm Package included: 1 x Anti-Scratch Screen Protective Film Other items not included