As a sound engineer working with different bands at each event, I bought these to keep in my tool case so that I was better equipped to handle exotic drum mounting methods. I've found that, while the standard clips that come with the Sennheiser microphones are very good, some drums with thicker hoops and 'suspended' tom mounts can be tricky to handle.
These clips have filled that need very, very well. Negating the need to bring out another couple of boom stands on several occasions. The clips are very versatile with a wide range of adjustment, allowing you to get the microphone in just the right position.
Like all K&M Products the quality is high and there's a reassuring weight to them whilst not being too heavy for their intended task.
For any sound engineer dealing with varying bands on a regular basis or a venue looking to increase the versatility of their existing kit, these are definitely a must-buy. While a little bulky to be my go-to clip, they will continue to be a tool within my box of tricks. Recommended!