This is the Manfrotto Autopole. Product Name: Manfrotto Autopole Usage: Used in photography studios as a support pole to set up backdrops and secure lighting equipment. Features: It can be fixed between the floor and ceiling, or between walls, and provides stable installation with its unique one-hand, one-touch locking system and rubber cups. Extension: Extendable from 2.1m to 3.7m, it can accommodate various shooting environments. Material: Made of durable aluminum, it is lightweight yet boasts high strength. High-quality aluminum support pole, Manfrotto 033B model. - Brand: Manfrotto - Model: 033B - Color: Black - Material: Aluminum Thank you for viewing.