Key features rewritable dvdrw 47gb native capacity 4x write speed package type spindle matt silver disc surface verbatims dvd rewritable as well as cd rewritable use a super eutectic recording layer serl serl ensures that noise free recording can be enjoyed time and time again with conventional rewritable media the recording layer deteriorates with every rewrite meaning a decrease in quality with verbatim rewritable media however the recording layer is returned to perfect condit