Features 1 Resistance to high temperature of 500C 2 Sevaral hole locations for setting screws IC chips and small parts 3 Built in scale ruler 0 36 cm on bottom section 4 Make your repair work easy 5 A good partner for hot air g un 6 Only some small section is magnetic marked on the pad and can be used to hold screws firmly 7 It is a bit weak NOT so strong magnetic Specification Type Heat insulation padSize 550 x 350 mm Thickness about 4mmHeat resistance 500CMaterial SiliconeColor Blue Package Included 1 x Silicone PadDetail Pictures