The Enlarge Male Pump Enlargement Vacuum Pump Trainer Pro Extender Male Massager Pump, made of durable ABS and 100% medical-grade silicone, is designed to increase the size of your member while providing optimal comfort. Its discreet packaging ensures privacy, making it perfect for those who wish to keep their personal matters private. The pump is effective and easy to use and should be a staple in any man's personal care arsenal.