Seven.One Media

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Seven.One Media Mobile Medium Rectangle 300×250 ad specs

Seven.One Media Mobile Medium Rectangle 300×250 ads are horizontal 6:5 still images, measured at 300×250 px, delivered as JPG or GIF. They run in the Seven.One Media mobile web and apps · Smartphones placement on Seven.One Media.

  • 300×250 px
  • 6:5
Test a creative

Visual

Dimensions
300 × 250 px
Aspect ratios
6:5
File types
JPG, GIF

Notes & source

  • The PDF gives two image weights for this size (70 KB on one page, 35 KB on the next), so no file-size limit is set here
  • Ads over 100 KB in total are usually targeted only on Wi-Fi
  • 500 KB in total must not be exceeded
  • Must carry the “-w-” advertising mark in the graphic (not top right), high-contrast and at least 9 pt
  • HTML5 only by redirect
  • JavaScript/HTML5 third-party tags accepted
  • No streaming or sound

Official source · checked not yet

Frequently asked questions

What size are Seven.One Media Mobile Medium Rectangle 300×250 ads?

Seven.One Media Mobile Medium Rectangle 300×250 creatives are 300×250 pixels.

Which file formats does Seven.One Media Mobile Medium Rectangle 300×250 accept?

Seven.One Media Mobile Medium Rectangle 300×250 accepts JPG and GIF files.

Related formats