The JJC LC-GR3 Lens Cap is specially designed for Ricoh GR III GR IIIx and GR II cameras. This lens cap can protect the front of your lens when not in use. It can effectively protect your valuable lens against scratches, moisture, dust and fingerprints. The premium aluminum alloy is durable and lightweight and this metal construction is a perfect match to your lens. The soft EVA interior can protect your lens from unwanted scratches. Weight: 16g; Size: Ф60.2 x 11.5mm; Material: Aluminum Alloy+EVA