SWAROVSKI OPTIK Forehead Rest for NL Pure BinocularsThe Swarovski FRP Forehead Rest is an innovative accessory that is perfectly tailored for NL Pure binoculars enhance the functionality of your equipment. Apart from being user friendly, harmonious design also plays a key role. This forehead rest guarantees you stay comfortable, even when observing for long periods. It can be adjusted so that your view is lined up perfectly. Since there is such a significant increase in stability using the FRP forehead