YFINE Round 4M Reflective Shoelaces Shoestrings Shoe Laces for Sneakers Sport Shoes(2 Pair) polyester The Great Round Reflective Shoelaces Fit for Basketball Shoes/Athletic Shoes/Sneaker/Hiking shoes/Trekking Shoes/Outdoor Mountaineering Shoes/Outdoor Climbing Shoess...If in the Bar/Ted ,On The Light Will Be Even Brighter,The laces each feature a silver colored, reflective portion (in a diamond-like pattern) that lights up bright when exposed to light. Packing: 2 Pair(4 Laces)Superior Quality Round Reflective Shoelaces;These are perfect to help keep you visible during night jogging or walking. Piece the set out as gifts, or keep them all for yourself to accessorize and switch up your style. Shoelaces Diameter: About 0.4 CM ;We Have 11 Colors for you to Choose From,and They Come in 2 Kinds of Length You Can to Choose(There Will Be 1-5 CM Error); Material: Polyester + Cotton + Reflective Film,The Plastic Head Length About 1.5 CM;It Don't Fade; The Hiking Climbing Shoelaces is In line With International Standards and It is Environmental Protection; *NOTE*: Due to Differences Between Monitor Displays, Actual Color May Vary Slightly From Image.