[UNIVERSAL & ADJUSTABLE] - Each stroller clips size 2.87 * 2.01 * 0.98 inch ( 7.3 * 5.1 * 2.5 cm ), and it can be opened to 1.77 inch ( 4.5 cm ), which is enough to fit most stroller frames or infant car seat handles. With a robust spring that clamps objects firmly in place [HIGH QUALITY & RACTICAL HOLE] - Made of high quality ABS material, durable, stronge clamping force, non-toxic and not easy to break. With the anti-slip stripe and ractical hole design, which can attach your babies favorite toy, soother or other items with a string on your stroller or infant car seat [SIZE & PACKAGE] - Size: 2.87 * 2.01 * 0.98 inch ( 7.3 * 5.1 * 2.5 cm ), and it can be opened to 1.77 inch ( 4.5 cm ), the ractical hole size 0.47 * 0.08 inch ( 12 * 2 mm ). [WIDELY USAGE] - Fit for attaching any cloth and fabric sail as a privacy screen, insect net or sun protection. Ideal fastening clips for the buggy, baby seat,car seat,clothes, favorite toys