DVD+Rewritable means that you can use the disc more than once and that the contents of the disc can be erased and rewritten. 

The Philips DVD+RW format is two-way compatible which means you can use it to record video or data. Your DVD+RW recordings can be played in digital quality on your existing DVD player and can be used to record movies and TV shows using your DVD Recorder. Plus, you can use it to store data from your computer. Reliable qualified media ensures you data will be preserved record over & over again at least 1000 times, Access to your data on most existing DVD-ROM players, One disc for all applications bringing environments together
 

• Philips DVD+RW Discs 
• 10 Pack 
• Supplied in Jewel Cases
• Brand: Philips
• Speed: 4x 
• Storage Capacity: 4.7GB.
• Optimal accessibility for your data
• Direct Disc Labeling: No
• Recording time: 120 min