️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️  Options: ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ - Use a smooth surface with an adhesive back. - Use a smooth surface with an adhesive back. - Use a smooth surface with an adhesive back.  ️<unk>️<unk>️<unk>️<unk>️
Use a smooth surface with an adhesive back. - Use a smooth surface with an adhesive back. - Use a smooth surface with an adhesive back.