Size: 239 × 167 mm/9.45 inches × 6.6 inches. Customization is available to meet specific size requirements. It is crucial to measure the pants to ensure compatibility with this product before making a selection. Professional design: The innovative shape is crafted with ergonomic principles, facilitating easy installation and removal. Protection: Engineered to safeguard both knees and clothing from damage while preventing surface scratches. The reinforced cap blocks the entry of nails, screws, glass, and other debris. Caution: Avoid exposure to extreme temperatures and refrain from storing in humid conditions or under heavy items. Inspect the knee pads for any damage before use, and replace them immediately if they are compromised. Caution: Avoid exposure to extreme temperatures and refrain from storing in humid conditions or under heavy items. Inspect the knee pads for any damage before use, and replace them immediately if they are compromised.