Limited-time price until January 11th. Price will return to 850 yen from the 12th. This is a leftover item. It was originally sold at a high price, so no discounts are available. Part Number: P-391 Width: 6.35mm Length: 18 yds (approx. 16.5m) Applications: Electrostatic shielding Electromagnetic shielding for power transformers and pulse transformers This tape is ideal for static electricity countermeasures because conductive metal powder is mixed into the adhesive. Heat resistance: 155°C Standards: UL certified Shielding effectiveness: ・Frequency 90MHz ⇒ Attenuation 90dB ・Frequency 100MHz ⇒ Attenuation 80dB ・Frequency 600MHz ⇒ Attenuation 78dB ・Frequency 1,000MHz ⇒ Attenuation 78dB