uxcell 10 Pcs Black Plastic Box Cord Lock Spring Load Stopper Toggles 6.5mm Color: Black; Net Weight: 21g Package Content: 10 Pcs x Cord Locks; Product Name: Cord Lock Material: Plasic, Metal; Size: 22 x 17 x 13mm/0.87" x 0.67" x 0.51"(L*W*H) Fit Card Size: Max. Diameter 6.5mm/0.25" Square Hole Size: 6.5 x 6.5 x 5mm/0.25" x 0.25" x 0.2"(L*W*H)