[Home](./index.md) > [@snowplow/browser-tracker](./browser-tracker.md) > [FlushBufferConfiguration](./browser-tracker.flushbufferconfiguration.md) > [newBufferSize](./browser-tracker.flushbufferconfiguration.newbuffersize.md) ## FlushBufferConfiguration.newBufferSize property Signature: ```typescript newBufferSize?: number; ```