DRAGON SKIN+Quantum Nickel for Bass DBQ-45 Dragon Skin Plus bass strings are made with a proprietary Quantum Nickel winding that delivers rich tone and high output, making them powerful, easy to play, and durable. Combining DR's renowned round core with the latest winding material, Quantum Nickel, we've upgraded both the core and winding to deliver a rich, musical, and balanced sound. Accurate Core Technology creates grooves in the core that encase the winding, allowing the core and winding to vibrate more harmoniously, fully realizing the string's full potential. Designed for better feel and sound, Dragon Skin Plus is a completely new string unlike any other. ■DRAGON SKIN+ - Achieves a sound that surpasses that of uncoated strings and an ultra-long life. The hard, ultra-thin coating tightens the string surface, achieving a sound that surpasses that of uncoated strings and an ultra-long life. - High output and full-bodied giant sound Accurate Core Technology allows the core and windings to vibrate more harmoniously, fully realizing the string's full potential. - These strings are extremely comfortable and will inspire you to play.The string windings are coated to prevent excessive slippage, and Accurate Core Technology provides a supple feel, making them highly comfortable. ■Gauge:・DBQ-45 (045/065/085/105)