Nickel alloy resistance wire has good thermal conductivity, rapid temperature rise, high distribution density, uniform heating, , no short circuit, up to 150 Glass fiber cloth is highly flexible. Silicone rubber fiberglass cloth has a soft texture and can be tightly attached to the platform. It is flame retardant and can withstand high temperatures of 250C, making it to use. type & size: A-110v 450w, 250 x 250mm Cable Length 100cm Due to different batches, the appearance, color and printed words of the product , which will not affect the use. Material: Rubber fiberglass cloth colour: orange Package Contents: 1 x Silicone Heater Pad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.