Sony HDV/DV 60-minute, premium mini DV cassette (DVM-60PR) is the consumer's Mini DV tape of choice. Sony Mini DV tape offers metal evaporated technology providing higher output and higher carrier-to-noise ratio. Sony Metal Evaporated Magnetic Layers have twice the remnant magnetic flux density of Metal Particle (MP) coatings, for higher performance, while the DLC (Diamond-Like Carbon) protective layer improves durability of your Sony Mini DV tape. Packed in a plastic case. Note: Sony does not recommend using consumer media for professional applications.