Choose from over 13,000 locations across the UK . Prime members get unlimited deliveries at no additional cost . Dispatch to this address when you check out .MORE VALUABLE: Pack of 8, includes 6 Glasses Strap Chains ( Black, Blue, Red, Brown, Purple, Grey ) + 2 Free Storage Pouches ( Black, White ), more useful and valuable, great for long time use and replacement .ADJUSTABLE & ANTI-SLIP DESIGN: Strap chain size 26.4*0.16in, and the retainers / rings can be adjusted to meet all sizes of glasses frames. Lightweight designed with reinforced anti-slip loop, will keep your glasses lanyard in place everywhere you go .PERFECT GUARD: No more scratched up lenses when you bent to pick something up or to tie your boots. Providing strength to keep your eyeglass holders around neck seamlessly and avoid your embarrassment perfectly .GREAT FOR ALL AGES & ALL GLASSES: Our stylish design strap chain, fits for all ages of women & men, provides universal compatibility fitting optical frames, reading glasses & sunglasses .2 EXTRA FREE STORAGE POUCHES: Pouch size 7.2*3.5in, not only a glasses bag, but also perfect pouch for putting in your cell phone, lipstick, keys, small change,etc .