flshlight 18350 battery case 1. Clear PP 2. Textured critical surface 3. Can hold 2pcs 18350 battery 4. OEM available flshlight 18350 battery caseSize: 4.5x4.5x2.2(cm)Color: Clear or request.Used for 2pcs 18350 batteries, for both button top or protected 18350 batteris. flshlight 18350 battery case