Dual Holes Cord Lock Stopper Toggles Spring Fastener 100 Pcs Black Color: Black; Net Weight: 148g Package Content: 100(+/-2%) Pcs x Cord Locks; Product Name: Cord Lock Material: Plastic, Metal Size: 21 x 20 x 8mm/0.8" x 0.8" x 0.3"(L*W*T) Hole Dia: 5mm/0.2"