Cellphone Charger Strain Relief Cord Boot Wire Sleeve 27x8x5mm 20pcs Country of Manufacture: CHINA; Material: Rubber; Net Weight: 24g Package Content: 20 x Core Protector Relief Boot; Brand: DMiotech Model: 15#; Main Color: Black Total Size: 12 x 21mm/0.47" x 0.83"(Max. D*L); Length: 27mm/1" Inner Dia: 5mm/0.2"; Bayonet Outer Dia: 8mm/0.3"