Premium Black Marble Coasters – Made from high-quality natural marble with a polished finish and felt bottom to protect furniture from scratches. Ideal 4-Inch Size for All Drinkware – These round coasters fit mugs, wine glasses, tumblers, water bottles, and cocktails—perfect for any table. Protects Against Heat, Moisture & Spills – Resists heat to safeguard coffee tables, desks, and countertops from stains and rings. Versatile for Home, Bar & Office Use – Sleek and functional design complements any space—great for everyday use, entertaining, or gifting. Bring timeless elegance and functionality to your space with this Black Marble Coasters Set of 4, crafted from premium natural stone. Designed for both style and durability, these round drink coasters feature a polished black marble surface and a felt-lined bottom to protect your tables from scratches and scuffs. Each 4-inch coaster is perfectly sized for all types of glassware—coffee mugs, wine glasses, water bottles, and cocktail tumblers. Whether you're hosting guests or enjoying a quiet evening at home, these stone coasters for drinks shield your surfaces from water rings, heat damage, and condensation. With their minimalist yet luxurious look, they’re ideal for your kitchen, dining area, living room, or office. This versatile coaster set also makes a thoughtful housewarming or holiday gift for anyone who appreciates quality and modern home decor.