Features:compatibleto100 percent brand new and high qualityMade of hightoquality cloth with a special coating to prevent rusting of the rivets.The color of product is light. They can be combined with a variety of car interiors.Mainly used to decorate the upper part of car interiors and fix the roof of car interiors.Tightening does not fall off, suitable for car interiors.The operation is simple and does not require much time or professional tools. Package Includes:50x Roof Buckle50x Push Pin50x Cross Screw50x Grommet1x Screwdriver1x Tape Measure Specifications:Material: Fabrics, Nylon (optional)Diameter of Roof Buckle:20mm or 0.79in(approx)Length of Push Pin: 22.4mm or 0.88in(approx)Length of Cross Screw: 13.8mm or 0.54in(approx)Outer Diameter of Grommet: 14mm or 0.55in(approx)Inner Diameter of Grommet: 3.8mm or 0.15in(approx)Color: Beige, Grey (optional) note:1.Please allow 1to2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.