Grey 24 Pcs. Lightweight Ceramic Fiber Pebble Stones For Fire Pit And Fireplace Product Details Stanbroil 24 Pcs decorative ceramic pebble Set for fireplace, stove, gas firepit-white, black, and grey lightweight white ceramic pebbles - 24 pieces. This ceramic pebble set is designed of finest quality light weight ceramic fibers that can sustain temperatures of 1000 Degree Celsius and will not scratch or harm the surface of the fireplace. Ceramic pebbles will provide years of enjoyment of your gas flame fires. 24 Piece Ceramic Pebble Set, approximately 2-3 inches in diameter. Made from quality high temperature ceramic fiber material, will not discolor, fade. High temperature: up to 1000 degree celsius. These pebbles are a great addition to gas logs, rock wood, glowing embers, fireplace or fire pit glass or lava rocks. Perfect for all types of indoor, gas inserts, ventless vent free, propane, gel, ethanol, electric, or outdoor fireplaces fire pits. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.