Applicable M odel s (Optional): for Garmin Venu3, Garmin Venu3S. Does not include Garmin Venu3 and Garmin Venu3S. Venu3 Size: 45mm. Venu3S Size: 41mm. Material: PC + Tempered Glass. Protective case with ergonomic design and PC hard rubber material, dust - proof and drop-proof.