Red River Paper- Polar Matte 230 Double-sided Greeting Cards 6.25x9 50 Cards (Item: 1955) Multigrade Min Write Speed: 400 MB/s

Min Write Speed: 400 MB/s

it also boasts a pH-buffered composition with calcium carbonate for long-lasting archival quality

and personal items

you'll be able to achieve maximum read speeds of up to 1760 MB/s and minimum write speeds of at least 1710 MB/s

Ektol and others

Red River Paper- Polar Matte 230 Double-sided Greeting Cards 6.25x9 50 Cards (Item: 1955) Multigrade Min Write Speed: 400 MB/sRed River Paper Polar Matte 230 Double Sided greeting cards combine professional photo matte quality with the convenience of pre scored, ready to fold card stock. Each card is coated on both sides for photo and art quality printing, making it an excellent choice for projects where image quality matters inside and out. The soft white, non reflective matte surface delivers excellent ink holdout and smooth tonal detail on both sides, while the