The ETS Glock 42 .380 Auto 9-round capacity magazine's ergonomic design and extra length, extending .75" below the magwell, makes it easy to handle for better shooting control. Their specially designed floorplate makes disassembly easily done. The advanced polymer will deliver benefits such as extreme impact resistance, chemical resistance, and high performance in any conditions. Its translucent body allows the user to see their ammo count and type. When storing your mags long term the feed lips and body won't spread.