KeySmart Accessories Pack Bottle Opener Nite Ize 'S-Biner' Microlock 14 Key Expansion Pack. 975 in Length: 7 in Fabric/Material: Stainless Steel Features of KeySmart Accessory Pack The ultimate accessory pack for the KeySmart Original and Flex. This package includes the best selling quick-disconnect bottle opener and expansion pack to allow the KeySmart Original and Flex hold up to 14 keys. Package Contents: KeySmart Accessory Pack Stainless Steel KeySmart KS231: Accessories Pack Bottle Opener Nite Ize 'S-Biner' Microlock 14 Key Expansion Pack