This kind of products is divided into inner white and inner retro reflecting.
A. Product colors : black white red yellow green blue
B. Product width : 23mm 65mm 80mm 100mm
C. Product features : It uses the modified PVC plastic and inner clamps steel strip. Good flexibility, novel color, inner white or retro reflecting, saving

light.
Notes : It’s the best if the LED with a built-in light emit angle is 120 degrees. Easy to use, hand made, without any tools or equipment.