What you get 2 pieces of fireproof explosionproof LiPo battery safe bags Color: silver Size: 185 x 75 x 60 mm (7.3 x 3 x 2.4 in) Suitable for battery charging and storage Quantity sufficient for you and your family to use Key benefits Provides a dedicated safe enclosure for LiPo batteries during charging and storage Helps reduce fire risk and limits damage if a battery fails during charging Encourages safer charging behavior and practical containment of batteries at home or in the workshop Fireproof and safety design Made of PVC fireproof fabric that can isolate the battery from air if a burn or explosion occurs during charging Aims to extinguish flames and greatly reduce losses from combustion and explosion has a long side flip cover that is fully covered with a firm hook and loop strip to protect the battery Construction and durability strength fiberglass and nonwoven material provide added protection if a LiPo catches fire Designed to help prevent fire caused by incorrect charging or poorly packaged batteries Doublelayer line edge sealing; stitched with quality thread to greatly reduce pinhole spacing for stronger, longerlasting use Size, material and performance highlights Clear size specification: 185 x 75 x 60 mm (7.3 x 3 x 2.4 in) Made from PVC fireproof fabric for effective isolation and fire suppression Durable construction with reinforced stitching and edge sealing to enhance reliability Use scenarios Home charging: place LiPo batteries in the bag during charging to contain potential fires Safe storage: store charged or uncharged LiPo packs in the bag when not in use Portable containment: transport batteries between home, workshop, or RC field with added protection against fire risk