Features:
FR-4 is a thermosetting industrial laminate consisting of a continuous filament glass.
Cloth material with an epoxy resin binder. It has characteristics of high strength.
It has excellent electrical properties and chemical resistance.
Store at room temperature but also under humid or moist conditions.

Specifications:
Material: FR4 glass fiber
Color: black
Size:about 30x17cm
Shape: sheet
Types: about 1mm, 2mm, 3mm, 4mm

Package included:
1pc x glassfibre board

Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.