Product Description:the carbon fiber ruler is made of pure imported carbon fiber material and has the advantages of being not easily deformed, light, good toughness and clear scale, and is very durable. the carbon fiber ruler has a precise ruler of straight-lined diamond edge and is durable and widely used in mathematics, measurement, engineering and other disciplines. Various lengths, various national scales and various shapes can be customized according to customer requirements. 
Product Parameters:Capacity:32GB Length:130mm
Size:170mm*18mm*0.8mm or Customized 
Weight:3.5g
Color:Black 
Material:3K Carbon Fiber
Product Features:Not easily deformed
Can bend at a certain angle.
It is not easy to rust,and it is not easy to corrode
Light weightPackage instruction:Package type:Non
Package material:Non
Package size:Non
Package weight:NonIn stock:Yes
Ordering instructions:Customize:accept 
MOQ:100 pcs 
Sample:yes 
Delivery:Express 
Delivery time:5-10 working days 
Application areas: Office,data storage,gifts,key chain decorations 
Patent certificate: no