Strong enough to keep an EL Range afloat long enough to be fished out of the water in the event of an accident.
Thick padded strap with Swarovski logo at the neck. Supplied with suitable strap mounts for the EL PRO series, i.e. a loop mount. However, this can be easily removed for a universal fit on all binoculars on the market, but not Pocket and some compact binoculars.