Increase Security: these square railing shoes are made of quality aluminum , strong and solid, not easy to fade, rust or break, which can improve the safety of stair railings Applicable Size: these railing iron shoes fit 1/2 inch square railings and can be applied with regular railings, supporting balusters to treads, balconies, or slant stair handrails Adequate Quantity: enough quantity that can satisfy your home uses and replacements, adding more stability to your staircase; These balusters are easy to clean and wipe Convenient to install: first, thread the square iron balusters into the railing, and line them with the ramp of the stair, then insert the screws to complete the whole installation; Simple installation can save your time and energy Add Modern Touch: the wrought iron rail shoe adopts a classic black color and square shape, making it look very simple and generous, full of modern style, which can play a decorative role in your banister Color: Black Material: Aluminum Alloy Package Contents: 48 * Baluster Shoes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.