Description:These rubber grommets are used for wire outlet protection of power supply, electric equipment box, etc. They are insulated and easy to assemble. Assemble them on outlet edges and make sharp edges smooth to protect wires, cables hoses etc, from the sharp sheet metal edges.Features:These wire grommets are made of rubber. 125 pieces of 18 different sizes, variety of thickness and size are all in one box, very convenient to use. Heat-resisting, mineral oil-resisting, wear-resisting. All comes in a handy storage case and assorted in different sizes. Protect wiring and cables in metal junction area. Specifications:Material: RubberColor: BlackBox size (L x W x H): 20.7 x 10.4 x 2.9cm / 8.15 x 4.09 x 1.14"(approx)Quantity: 1 set (125 pieces)Weight: 245g(approx.)Content:3.18*6.35mm 15pc5.57*7.94mm 10pc7.14*12.7mm 7pc12.7*15.08mm 3pc9.53*11.91mm 6pc9.53*12.7mm 5pc7.94*14.29mm 3pc9.53*20.64mm 3pc11.11*19.05mm 4pc15.88*24.61mm 3pc19.05*23.81mm 2pc7.14mm 20pc9.53mm 20pc12.07mm 10pc15.88mm 5pc19.05mm 4pc22.23mm 3pc25.4mm 2pcPackage Includes:125pcs x Rubber Grommets"**Purchase Notes***Because it is manual measurement, please allow 1-3% error and make sure not to mind ordering.*Product photos are taken in kind, because the light is different from the display, so the color may be different. The product will be subject to the actual product received.Shipping policy:1. The standard logistics services are small postal parcels, logistics lines and air mail. The transportation time takes 20 to 40 days (except for special holidays).2. If you haven't received the order within 30 days after payment, please contact us. We will track your order and contact you as soon as possible. Our goal is to satisfy customers!3. If you like our products, please keep a