Feature: 1. SPECIAL DEVICE: The simulation flower opener is a special device used to simulate the opening and closing process of real flowers. It usually consists of a set of mechanical arms, motors and control systems, which can control the opening and closing speed, amplitude and frequency of flowers. 2. HIGH SIMULATION, DIFFERENT EFFECTS: When the simulation flower opener is activated, the mechanical arm will simulate the movement of the petals, and the motor provides power to drive the opening and closing of the petals. By adjusting the control system, the opening and closing effect of different kinds of flowers can be realized, such as roses, sunflowers and so on. 3. WIDELY USED: Usually used in art exhibitions, landscape design, wedding or stage performances, etc. It can bring visual impact and enjoyment to the audience. It is not only decorative, but also can bring a unique artistic experience. 4. PREMIUM MATERIAL: Artificial flower automatic open closing motor is made of steel plate, copper material, plastic parts and other premium materials, wear resistance and lasting, long service life. 5. PACKAGE INCLUDES: The package includes motorized opener x1, power adapter x1, screws x12, nuts x24, spacers x1, rich accessories for easy installation and operation. Specification: Item Type: Artificial Flower Automatic Open Closing Motor Material: Steel, Copper, Plastic Weight: Approx. 858g/30.3oz Length: Approx. 240mm/9.45in Waterproof or Not: Not Waterproof. Package List: 1 x Artificial Flower Automatic Open Closing Motor 1 x Power Adapter 12 x Screws 24 x Nuts 1 x Washer Note: Manual measurement please allow some error.