Patent N 9475260 with 3 layers of strategically assembled materials to obtain the best results in sound insulation that can be achieved with a fabric curtain. Reverberation of sound in the room reduced for a quieter atmosphere e.g. for a surface area of approximately 215 ft2 the reverberation time is reduced by 0.4 seconds . Thermal insulation: Up to 37% reduction of heating costs in winter and a drop in temperature during summer 4. Light insulation: %blackoutEffect% blackout effect for improved sleep quality. Test performed by Kietudes in compliance with EN ISO 10052 Test by the Experimental Center for Building and Public Works Research and Studies CEBTP experimental report no. BEB2. E.6039-1 Test performed by ENVEHO test report no. M101 dated 09/02/2009 4 Test performed by ENVEHO test report no. 154 dated 05/25/2010 The curtain fabric has been produced without any harmful substances. PRODUCT DETAILS: Material1st layer: 100% Polyester / 2nd layer: 99.99% Polyester 0.01% Aluminum / 3rd layer: 100% White Recycled CottonQualityCurtain fabric with international OEKO-TEX label certifying that it has been produced without the use of any harmful substancesFinishesGrommets 1.6 inch inner diameter rust proof reinforced top section without stitching or Rod pocket 1.2 inch openingLengthEasily adjustable to the height of your window with the provided iron-on tapeDesignHeavy fabric for a lovely hanging effect and small discreet stitching to appear seamlessOriginProducts are made in Europe Poland with the utmost careCareDry Clean only Test performed by Kietudes in compliance with EN ISO 10052 Test performed by ENVEHO test report no.
- 100% Polyester.
- PATENT TECHNOLOGY: 3 in 1 Solution including soundproof blackout and thermal insulation.
- BLACK OUT EFFECT: Blacks out 100% of both light and UV rays making it an effective solution for darkening any room at any time of the day.