加拿大采购需求：低背塑身衣、低背塑身衣、露背塑身衣、低背塑身衣、露背塑身衣、低背支撑塑身衣

I'm interested in understanding whether your product offerings can effectively accommodate specific dimensions. Specifically, I'd like to know if your designs and models can comfortably support a length of 6.5 inches. This would greatly influence my purchasing decision, as I'm looking for suitable options for adult use. Additionally, could you provide details on the range of sizes available and whether there are any specific features that cater to varying preferences? Knowing more about your sizing options and how they compare to others in the market would be really helpful. Looking forward to your response!