Check the listing for details. AWBT - BLACK AIRWAVE SLIM RING TIP TOPS 1 PER ORDER. Color: Black, Condition: New. Listed at 1.79 USD. The MicroWave Air™ slim ring guide system was specifically designed to offer the same line control and casting accuracy as the award winning MicroWave guides with the added benefit of an ultra-light ringless design. MicroWave Air™FeaturesMicroWave Line Control TechnologyNon-ceramic designZero ring loss for extreme durabilityDesigned for every rod price categoryLightest, most efficient guides ever! Matching Tip TopsAWBT-6-4MicroWave Air™ TOPS HARD CHR RING/BLACK FRAME AWBT-6-4.5MicroWave Air™TOPS HARD CHR RING/BLACK FRAME AWBT-6-5MicroWave Air™ TOPS HARD CHR RING/BLACK FRAME AWBT-6-5.5MicroWave Air™ TOPS HARD CHR RING/BLACK FRAME AWBT-6-6MicroWave Air™ TOPS HARD CHR RING/BLACK FRAME AWBT-6-6.5MicroWave Air™ TOPS HARD CHR RING/BLACK FRAME