Feature●1. [Size]: Length 5"; Width 3.22". The stud shoe has a 2-1/2" notch and fits pipes up to 2-3/8" in diameter.●2. [High Quality]: Made of galvanized iron for sturdy and reliable use.●3. [Application]: This stud shoe is designed to be nailed to the front of a wood stud to provide additional support when wires or pipes pass through the stud.●4. [Protection]: These stud shoes protect wires or pipes from nails used when installing drywall and perform well in harsh, abusive and wet conditions.●5. [Package Include]: 20 * Metal Stud Shoes for Single Wood Studs (10 Pairs). If you have any problem, please contact us through Amazon, we will reply you within 24 hours.Description