The NICEYRIG Quick Release Plate Base Plate is a versatile kit designed for DSLR cameras, allowing for quick switching between four shooting modes. The package includes a quick release baseplate that is compatible with Manfrotto 501, 577, 504, and 701 tripod models. Made of aluminum alloy, this baseplate is lightweight, durable, and features anti-skid design to prevent accidental removal. With 1/4 and 3/8 thread options, it can be mounted with various tripods and camera cages. Additionally, the baseplate can be combined with a shoulder pad for a quick shoulder support system. Overall, this product offers convenience and flexibility for photographers and videographers.