I bought this because the name says soft close. The first package came to me completely empty. So Revane sent me a second one. What an unexpected surprise with only one drawer slide. which was damaged. This is the only retractable rail I have that doesn't have a soft close feature, aside from the faintly curved bumper at the end. I would seriously recommend saving your time. I needed them last week. Now I have to order a completely different set.