**Product Specifications:**
**Brand:** FOOTOPPO
**Product Name:** Metal Switch Fixed Lazy Shoelaces
**Material:** Alloy
**Color:** Black/White
**Features:** Easy to install, durable, no need to tie
**Suitable for:** Sports shoes, casual shoes, sneakers, etc.
**Package Contents:** 1 set can be used for two pairs of shoes, including 2 pairs of shoelaces and 2 pairs of buckles
**Specifications:** Width 8mm, 8 elastic bands, metal press buckles
**Installation:** Thread the shoelaces through the shoes, cut off excess length, burn off extra threads, attach the shoelaces to the buckles, press the buckles to secure
**Certifications:** CTI Testing, CNAS, International Recognition
**Testing Report:** Conducted by Shanghai Rongmu International Trading Co., Ltd.
**Testing Standards:** FZ/T01057.1-2007, FZ/T01057.2-2007, FZ/T01057.3-2007, FZ/T01057.4-2007, GB/T2910.1-2009, GB/T3920-2008
**Testing Results:** Fiber composition analysis: 57.7% polyester fiber, 42.3% elastane fiber; Friction color fastness: Dry rubbing 4-5, Wet rubbing 4-5
**Additional Information:** Designed for easy use, comfortable fit, and long-lasting durability
Please refer to the detailed testing report for more information.