Wrist Lanyard: 7 inches long, 1/8 inch wide. The wrist loop is 5 inches. Please make sure it fits your hand before purchase. Neck Lanyard: 17 inches long, 1/4 inch wide. Designed with a detachable connector, it is easy to release and connect. A 10-Color Combination (Black, Blue, Orange, Gray, Navy Blue, Purple, Yellow, Red, Green, Pink) ) also provides various identifiers for different items. Perfectly match your colored items or outfits. Wide Applications: Great for organizing your USB Flash Thumb Drives/Memory Sticks/Pen Drives, Keys, Whistles, ID Badges, Card Holder, Name Tags, MP3 Player and other portable items. Wisdompro Retail Package include: 10 x Short Wrist Lanyard, 10 x Long Neck Lanyard, 1 x Wisdompro 4x4 Microfiber Cleaning Cloth Note: These lanyards are designed for lightweight Items. It's NOT recommend to use them on cell phones or cameras.