Rich black with a natural sheen, these are top quality and beautiful to use.  
All the trays in this range are 0.07 - I have a new shipment of mega volume 0.05/0.03 arriving next week!
 
These trays are sold in mixed lengths in the following;
8/9/10
11/12/13
14/15/16 - absolutely perfect for creating those Kim Kardashian spikes without the weight! 
Each strip has the length written along the bottom four times so you can cut the amount you want off without fear of forgetting what length it is!