FYSETC 300*300 350*350mm Perforated Silicone Heated Bed Heating Pad 220V 750W/1000W 3D Printer Silicone Heater   About the Options: 300X300mm:110V/220V 750W 350X350mm:100V/220V 1000W   VORON silicone heating pad with hole product description   1. Applicable models: VORN R2 and Voron-Trident series models;   2. Features: Extend the original heating pad area without holes, heating pad covering hot bed plate coverage of more than 95%, greatly increasing the heating area and heating homogenization rate of hot bed