Thank you for viewing. This is a listing for a set of 14 joint mats, 60x60cm, 2cm thick, for muscle training. I used these in my home gym, but I'm selling the parts I no longer need due to downsizing. There are marks from a power rack and bench. The images appear slightly indented, and the color looks different due to light reflection, but there is no discoloration. There is some slight fading, but it doesn't affect use. I don't smoke, and I don't have any pets. There was no eating or drinking in the home gym, so there are no stains or odors, but please be aware of some dust. Product information, quoted from the website: Product Name: Home Gym Floor Mat, 2cm Thick, Gym Soundproofing Rubber Mat, Shock Absorption, Vibration Absorption, Joint Mat, Training, Exercise, Extra Thick, Muscle Training, 60x60cm Size: 2cm thick / Approximately 61cm square (see photo) Weight: Approximately 1.2kg/piece Color: Base color: Blue Material/Material: EPDM rubber, EVA Set Contents: 16 mats (2 side parts/1 mat) Product Description: 【Hybrid Mat of EVA + Rubber Material】By combining EVA material with soundproofing and shock absorption properties and strong, non-slip rubber material, we have created a mat with the best performance for a home gym, taking advantage of both materials! 【Easy installation with joint type】Because it is a large size of approximately 61x61cm, the amount used is small, and you can easily install it by matching the uneven claws. It weighs around 1kg per piece, so it's easy even for women♪ 【Perfect fit with side parts】Each mat comes with 2 side parts, so you can fill the corners neatly! You can also cut it with a cutter, so you can install it perfectly to fit the shape of your room. 【Easy to clean, just wipe with a towel】The surface is made of water-resistant rubber material, so it's easy to clean! It is a floor mat recommended for running machines and flat benches, and the surface is non-slip, making it suitable for ab rollers and dumbbells.