Package contents: 5 desk clamps for table lamp with bracket thread holes, providing a replacement option for different workplaces Versatility: Table C Clamp for desk light is versatile and adaptable for microphone arm, swing arm lamp, lamp, and more Antislip design: Antislip desk lamp clamp parts improve friction, clamp more tightly, and protect your table from scratches Durability and portability: Made from metal for durability and strength, built to last and withstand heavy use, lightweight and easily carried Specifications and compatibility: Material: metal; Quantity: 5 pieces; Bracket thread holes; Compatible with table lamps, microphone arms, swing arms, and other clampon devices Use scenarios: In a home office or study to secure a desk lamp; In a recording studio or podcast setup to mount a microphone arm or swingarm lamp; In a classroom or workshop to support adjustable lighting or equipment