100% satisfied guarantee！ This is 100% original Baseus product it will works with the newest iphone 6!If was not suitable for iphone 6 100% full refund for this item guaranteed！ 1 Double: contains two films it is suggested that it can be used for 3 months for every film . 2 Transmittance: 100% high light transmittance camera effect is perfect . 3 source: raw material derived from the fourth largest film supplier SKC pet SH82 in the world wear-resistant high temperature resistant performance is good. 4 Protection: special coating protect your eyes from harm fingerprints-resistant scratches-resistant. 5 Stick: Adoptstatic adsorption adsorption ability is stronger easy to stick and smooth for hand feeling .