Binance Futures will launch the USDⓈ-M BTC and ETH Quarterly 1229 Delivery Contracts at 2023-08-18 12:00 (UTC) and 2023-08-18 12:15 (UTC) respectively, with up to 25x leverage. 

Source: https://www.binance.com/en/support/announcement/7eaa9e064862424c95164cb98a03c078