Features: New and high quality DX code recognition system is installed. The camera automatically recognizes the sensitivity and exposure latitude of the film and transmits data to the camera's automatic exposure system. Suitable for manual reeling film and bulk film. Some reloadable film cartridges or film cartridges are neutral, or the data of manual film may differ from the original film cartridge. Compatible with 135 35mm film cartridges without DX code. DX coded sticker only; other accessories shown in the picture are not included. Specifications: Material: Sticker Type: ISO50/ISO100/ISO160/ISO200/ISO250/ISO320/ISO400/ISO500 Size: Approx. 2.1 x 3.6 x 0.08 cm / 0.82 x 1.41 x 0.03 inches Package Includes: 10 Pcs DX Sticker Note: 1. Please allow 1-2 cm errors due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences between monitor displays, the picture may not reflect the actual color of the item.