The 38 mm Jumbo White Chain Mechanism Set with Plastic Clip-On Brackets is a mechanism set designed for wide roller blind systems, compatible with 38 mm tubes. The mechanism features a white finish with a chain-operated control system that allows easy up-and-down movement of the blind. The set comes with durable plastic clip-on brackets, making installation quick and practical. An economical and functional solution, it is widely preferred in homes, offices, and commercial spaces.