This dog training e collar for dogs training has a super long battery life. This durable strap can withstand tough training. The clip buckle makes it easier to put it on or take it off. Collar w/strap weighs 3.2 ounces/90 grams, receiver size 3” X 1” X 1”(7.6 CM X 2.5 CM X 2.5 CM).
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