The Stryker PRO 380 inflatable boat comes with the added protection of 1.8mm wrapped with Stryker Shield® under the entire bottom of the boat. There is no other comparable boat on the market today. A 20” transom is available for the ability to add a JET outboard for extreme shallow water use. Please note: this model requires a 20” prop motor. This is the perfect inflatable boat for 4 adventure seekers paired with a 20HP long shaft outboard or a 25HP JET.