High-quality material: V0 grade fire-retardant and flame-retardant plastic material, temperature resistance up to 210 degrees, insulation, safety, clean and smooth touch, impact resistance, aging resistance.
Universal Size: 1inch (26mm) ID, 1.7inch (43mm) OD. Fits 1-9/16inch glass shades and more.
Applicable to: The product is suitable for the installation and use of E14 and E12 plastic plug-in and bakelite self-locking lock-wire lamp holders.
Simple to use: No need for an electrician to install. Secure with this ring to add a nice shade to your lights. Use your creativity and add a little fun to your life.