ITEM NAME:100PCS 18650 Lithium Battery spacer Radiating Shell Pack Plastic Holder Bracket1 Description Specifications: 100% brand new and high quality Made of plastic material, impact resistant and wear resistant, durable Small and lightweight, easy to install and use Material: Plastic Color: Black Aperture: 18.5cm Application: Used for single 18650 lithium battery Package Include: 100pcs 18650 Lithium Battery Bracket Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement..100pcs 18650 Lithium Battery Bracket. Application: Used for single 18650 lithium battery. Made of plastic material, impact resistant and wear resistant, durable. Material: Plastic. Due to the light and screen setting difference, the item's color may be slightly different from the pictures.