AGM Floating Case for AGM X3 - Black . Key Features . Allows your AGM X3 to float in waterProvides added protection to your phone . Non porous design . The Compact design of the module allows you full access to all of the features while ensuring that should you drop it in water the phone will simply float Curved Design . The curved design of the floating back is ergonomically engineered which makes handling it more easy also reducing the resistance while it drifts on water