Stainless Steel Pergola Brackets, Suitable For 2X4 Beams, Handrails, Fences, And Product Details Material?304-stainless steel, black finished; Actual internal size: 1.55 x 3.5"(39 x90mm); Size error: 1mm; It applies to nominal standard 2x 4 lumber on market (Actual size: 1.5 x 3.5"); This item includes 42 PCS stainless steel countersunk screws; All these screws were black finished; This product can be used for joists of Pergola/Gazebo, Handrail, Deck, Pavilion, Log cabin and so on? Note?For visual effect, we plated the products to black, but because of the absorbability of paint on the stainless steel is relatively week, there may be a few of chipped paint, but don?t worry! It won?t get rust; Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.