Two Pairs of 28"x8" Concrete Knee Board Sliders 28"x8" & EVA Knee Pads & Smooth Movement Here we provide you with two pairs of high efficient, 28"x8" lightweight kneeboards. They are made of polished stainless steel with comfortable EVA material. These reinforced heavy-duty kneeboards are easy to use and protect your concrete while finishing. Keep both you and your concrete safe with our high-quality kneeboard sliders. 28"x8" Knee Board Sliders Premium Stainless Steel Comfortable Knee Pads Efficient & Easy to Use Wide Range Application Key Features 28"x8" Knee Board Sliders: The two pairs of kneeboards have a suitable size of 28"x8"x4"/70x20x10 cm, which can provide complete protection in concrete finishing work. It is designed with rounded corners and smoothing trowel boards without burr, which have great scratch resistance. Premium Stainless Steel: The knee slider is an efficient concrete finishing tool, constructed in a solid structure. 0.08 inch/2 mm thickened stainless steel