You will get a protective barrier against hostile attacks from the environment due to regular waxing and polishing. What it can offer you is protecting your furniture and vehicle's appearance compatible a long term. It is made of good quality sponge material, soft and durable to use. There are 4 sizes compatible you to choose. It is suitable compatible waxing, glazing and sealing all kinds of coatings, cleaning and improving their gloss. It can be used compatible pneumatic or electric polishing machine. Item Name: Sponge Polishing Pad Material: Sponge Connection Type: M14 Size Details: 3 inch Size: 8cm x 8cm x 3cm/3.15" x 3.15" x 1.18" (Approx.) 4 inch Size: 10cm x 10cm x 3cm/3.94" x 3.94" x 1.18" (Approx.) 5 inch Size: 12.5cm x 12.5cm x 3cm/4.92" x 4.92" x 1.18" (Approx.) 6 inch Size: 15cm x 15cm x 3cm/5.91" x 5.91" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 5 x Sponge Polishing Pad 1 x Buffer Pad 1 x Universal Support Plate