Specifications:Size: 300*300mmTemperature: about 80-100°CQuantity: 5PcsWeight: about 425g Features:1. Background is made of adhesive(strong adhesion),easily stick on the heat bed platform.2. Durable construction allows for multiple uses with either the same or different filament material.3. Build sheet adheres to a print bed to help the filament stick during printing, it is easy to take off the models.4. Compatible with ABS,PLA,HIPS,PETG,PC,RETT,nylon,and flexible (TPE) filaments.Get rid of the edge warping troubles of PLA,ABS,PC,PP,PETG,nylon forever.Caution:1. Before touching power off the heated and wait at least 10 minutes.2. Still hot after powered off.3. Do not leave unttended.4. Keep away from children. Package Included:5x 3D Printing Stick Sheet