Add a mounting rail plate to your suction cups to create a durable mounting rig using this Arca-Type Quick Release Plate with 2.8" NATO Rail from MOVMAX. This durable aluminum rail plate measures 10.2" in length and features multiple 1/4"-20 and 3/8"-16 mounting threads along the length for adding accessories and for mounting it onto optional MOVMAX suction cups. A 2.8" long NATO rail with two 1/4"-20 screws is included to mount an accessory onto the rail.