100% brand new and high quality. Easy to clean. Safe and non-toxic. Need to use with coffee machine. Item type: blind filter Weight: approx. 7g/0.2ozBlind pad and coffee maker holder are equipped with a strainer; Place the blind piece in the tip of the coffee maker holder, then put a spoon of 3 to 5g of special coffee cleaning powder or special coffee cleaning tablet; Press the brew button , run for about 10 seconds and then turn off; Repeat the above operation about 5 to 6 times at 10 second intervals; Remove the blind film, rinse the coffee holder, and the cleaning process is completed. Size: 5cm x 5cm x 0.2cm Material: plastic Color: Black Package Contents: 2 x Coffee Machine Cleaning FilmOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm. Shipping Time: We can ship all products within 5~8 business days