Made of pvc,measured 5.00''*1.57''*0.28''.Available in red,yellow,blue.There is an on/off switch on the surface to control the led light and a wrist strap, perfect for carrying. Built-in magnets can be easily attached to the refrigerator, door or any magnetic surface. Suitable for hiking, camping, night riding and other activities. Customize your logo or brand name on the front to boost your brand awareness! Shipping via sea for the last two price tiers.